:root {
  /* WDTS brand: white / black / deep burgundy */
  --bg: #f4f4f5;
  --surface: #ffffff;
  --surface-2: #ececee;
  --border: #c8c8cd;
  --text: #111111;
  --text-secondary: #4a4a4f;
  --accent: #9a1e36;
  --accent-hover: #b52842;
  --accent-muted: rgba(154, 30, 54, 0.12);
  --ok: #1f7a45;
  --warn: #c05612;
  --err: #8b1515;
  --mono: ui-monospace, SFMono-Regular, "Cascadia Mono", Menlo, Consolas, monospace;
  --radius: 6px;
  --topbar-h: 52px;
  --frozen-h: 52px;
}

* { box-sizing: border-box; }

html {
  margin: 0;
  height: 100%;
  overflow: hidden;
}

body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  transition: background-color 120ms ease;
}

.app-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
}

.app-chrome {
  flex: 0 0 auto;
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
}

body[data-workspace="real"]     { background: #eef5f0; }
body[data-workspace="training"] { background: #f7f1e8; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

.topbar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-wrap: wrap;
  z-index: 20;
}

.topbar h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.2px;
  color: var(--accent);
}

.ws {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  margin-left: 24px;
  font-size: 12px;
  color: var(--text-secondary);
}

.ws label { color: var(--text-secondary); }

.ws select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 8px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 12px;
  min-width: 240px;
  font-weight: 600;
}

.ws select:focus {
  outline: none;
  border-color: var(--accent);
}

.ws select[data-current="real"] { color: var(--ok); }
.ws select[data-current="training"] { color: var(--warn); }

.ws select option { background: var(--surface-2); color: var(--text); font-weight: 600; }
.ws select option[value="real"] { color: var(--ok); }
.ws select option[value="training"] { color: var(--warn); }

.env {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--text-secondary);
  font-size: 12px;
  flex-wrap: wrap;
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-family: var(--mono);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-secondary);
}

.pill.ok { color: var(--ok); border-color: rgba(31, 122, 69, 0.35); }
.pill.warn { color: var(--warn); border-color: rgba(166, 106, 0, 0.35); }
.pill.bg { color: var(--accent); border-color: rgba(154, 30, 54, 0.35); }

.frozen-pane {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  z-index: 15;
}

.frozen-pane label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.frozen-pane input {
  flex: 1 1 auto;
  max-width: 320px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 10px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 14px;
}

.frozen-pane input:focus {
  outline: none;
  border-color: var(--accent);
}

.panels {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 3fr) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}

.panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  border-right: 1px solid var(--border);
  background: var(--bg);
  overflow: hidden;
}

.panel:last-child { border-right: none; }

.panel-head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.panel-head h2 {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-secondary);
}

.panel-head .output-script-title {
  font-size: 12px;
  color: var(--text);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-body {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
}

.scripts-panel .panel-body {
  padding: 0;
}

.group {
  margin: 0;
}

.group-heading {
  position: sticky;
  top: 0;
  z-index: 5;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-secondary);
  margin: 0;
  padding: 10px 12px 6px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.script-list {
  display: flex;
  flex-direction: column;
}

.script-row {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.script-row.active {
  background: var(--surface-2);
  box-shadow: inset 3px 0 0 var(--accent);
}

.script-row-inner {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 6px 10px;
  min-height: 36px;
}

.script-title-group {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1.35rem;
  grid-template-rows: auto auto;
  column-gap: 4px;
  row-gap: 3px;
  align-items: start;
  flex: 0 0 168px;
  min-width: 120px;
  max-width: 168px;
  padding-top: 2px;
}

.script-title-group h3 {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.25;
  white-space: normal;
  overflow: visible;
  word-break: break-word;
}

.script-title-group .desc-help-wrap {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  align-self: start;
  margin-top: 1px;
}

.script-title-group .head-pills {
  grid-column: 1;
  grid-row: 2;
}

.card-icon {
  font-size: 14px;
  vertical-align: -1px;
}

.head-pills {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
}

.head-pills .pill {
  font-size: 9px;
  padding: 1px 5px;
}

.run-form {
  flex: 1 1 0;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 8px;
  row-gap: 6px;
  align-items: start;
}

.script-fields-wrap {
  grid-column: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  min-width: 0;
  width: 100%;
}

.script-fields-wrap.layout-subrow-checkboxes {
  flex-direction: column;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 4px;
}

.script-fields-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  min-width: 0;
  width: 100%;
}

.script-fields-subrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  width: 100%;
  padding-left: 0;
}

.script-fields-wrap.layout-stacked-fields {
  display: grid;
  grid-template-columns: max-content minmax(11rem, 20rem);
  column-gap: 10px;
  row-gap: 6px;
  align-items: center;
  flex-wrap: nowrap;
}

.layout-stacked-fields .field-stacked {
  display: contents;
}

.layout-stacked-fields .field-stacked > span {
  grid-column: 1;
  justify-self: end;
  text-align: right;
  white-space: normal;
  line-height: 1.3;
  padding-right: 2px;
}

.layout-stacked-fields .field-stacked > input,
.layout-stacked-fields .field-stacked > select,
.layout-stacked-fields .field-stacked > textarea {
  grid-column: 2;
  width: 100%;
  min-width: 0;
  max-width: none;
}

.layout-stacked-fields .field-stacked > textarea {
  resize: vertical;
  min-height: 2.5rem;
}

.layout-stacked-fields .field-stacked-action {
  grid-column: 2;
  justify-self: start;
}

.script-actions {
  grid-column: 2;
  grid-row: 1;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
  align-self: center;
  padding-top: 1px;
}

.desc-help-wrap {
  position: relative;
  flex: 0 0 auto;
}

.desc-help {
  width: 1.2rem;
  height: 1.2rem;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  cursor: help;
}

.desc-help:hover,
.desc-help:focus {
  border-color: var(--accent);
  color: var(--accent);
  outline: none;
}

.desc-tooltip {
  position: absolute;
  left: 0;
  top: calc(100% + 6px);
  z-index: 30;
  display: none;
  width: max-content;
  max-width: min(360px, 72vw);
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.45;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  white-space: normal;
}

.desc-help-wrap:hover .desc-tooltip,
.desc-help-wrap:focus-within .desc-tooltip {
  display: block;
}

.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  user-select: none;
  margin: 0;
  padding: 0;
  white-space: nowrap;
  flex: 0 1 auto;
}

.checkbox-row input[type="checkbox"] {
  width: 0.9rem;
  height: 0.9rem;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.checkbox-label {
  line-height: 1.3;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
}

.field {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
  max-width: 100%;
  flex: 0 1 auto;
}

.field:has(select) {
  flex: 1 1 200px;
  flex-wrap: wrap;
  white-space: normal;
}

.field:has(select) > span {
  white-space: normal;
}

.field:has(select) select {
  flex: 1 1 160px;
  max-width: 100%;
}

.field-wide {
  flex: 1 1 100%;
  flex-wrap: wrap;
  white-space: normal;
  align-items: flex-start;
}

.field-wide > span {
  white-space: normal;
  flex: 0 0 auto;
}

.field-wide input[type="file"],
.field-wide textarea,
.field-wide .loadable-select,
.field-wide .file-dropzone {
  flex: 1 1 180px;
  min-width: 120px;
  max-width: 100%;
}

.field-wide textarea {
  max-width: 100%;
  width: 100%;
}

.field-wide input[type="file"] {
  max-width: 100%;
  width: auto;
}

.field em {
  color: var(--err);
  font-style: normal;
}

.field input:not([type="checkbox"]),
.field select,
.field textarea {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 6px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 12px;
  min-width: 70px;
  max-width: 160px;
}

.field select {
  max-width: 200px;
}

.field textarea {
  max-width: 200px;
  resize: vertical;
}

.field input[type="file"] {
  max-width: 180px;
  font-size: 11px;
  padding: 2px 4px;
}

.file-dropzone {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  min-height: 48px;
  min-width: 180px;
  padding: 8px 10px;
  border: 1px dashed var(--border);
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--text-secondary);
}

.file-dropzone.dragover {
  border-color: var(--accent);
  background: var(--accent-muted);
}

.file-dropzone.disabled {
  opacity: 0.55;
  pointer-events: none;
}

.file-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  font-size: 0;
}

.file-dropzone-hint,
.file-dropzone-name {
  pointer-events: none;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.3;
}

.file-dropzone-name {
  color: var(--text);
  word-break: break-all;
}

.field input:not([type="checkbox"]):focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.loadable-select {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.loadable-select select {
  min-width: 100px;
  max-width: 180px;
}

.loadable-select .discover-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
}

.loadable-select .discover-btn:hover { border-color: var(--accent); }
.loadable-select .discover-btn:disabled { opacity: 0.6; cursor: progress; }

.prefill-row {
  display: none;
}

button.run {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

button.run:hover { background: var(--accent-hover); }
button.run:disabled { opacity: 0.6; cursor: progress; }

button.run.discover-prefill {
  font-size: 11px;
  padding: 4px 8px;
}

.status { font-size: 11px; color: var(--text-secondary); max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.status.ok { color: var(--ok); }
.status.warn { color: var(--warn); }
.status.err { color: var(--err); }

.output-panel .panel-body {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
}

.output-empty {
  margin: 0;
  padding: 16px 12px;
  color: var(--text-secondary);
  font-size: 12px;
  font-style: italic;
}

.output-content {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
  min-height: 0;
  overflow-y: auto;
}

.output-content[hidden] { display: none; }

.output-content.output-collapsed {
  max-height: 100%;
  overflow-y: auto;
}

.output-content.output-collapsed .stdout,
.output-content.output-collapsed .stderr,
.output-content.output-collapsed .cmd {
  max-height: 200px;
  overflow-y: auto;
}

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

.output-actions button {
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
}

.output-actions button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.output-actions button[hidden] { display: none; }

.cmd {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--surface-2);
  padding: 6px 8px;
  border-radius: 4px;
  word-break: break-all;
  white-space: pre-wrap;
}

.cmd:empty { display: none; }

.stdout, .stderr {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--surface-2);
  padding: 8px;
  border-radius: 4px;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.stderr:not(:empty) {
  border-left: 2px solid var(--err);
}

.stdout:empty, .stderr:empty { display: none; }

.stdout .log-ok, .stderr .log-ok { color: var(--ok) !important; }
.stdout .log-warn, .stderr .log-warn { color: var(--warn) !important; }
.stdout .log-err, .stderr .log-err { color: var(--err) !important; }

#output-prompts {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#output-prompts:empty { display: none; }

.proceed-after-fail { margin: 4px 0; }

.duplicate-upload-prompt,
.zip-overwrite-prompt,
.confirm-upload-prompt,
.missing-schematic-prompt {
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--surface-2);
}

.duplicate-upload-prompt {
  border: 1px solid var(--border);
}

.zip-overwrite-prompt {
  border: 1px solid var(--warn);
  background: rgba(166, 106, 0, 0.08);
}

.confirm-upload-prompt {
  border: 1px solid var(--accent);
  background: var(--accent-muted);
}

.missing-schematic-prompt {
  border: 1px solid var(--warn);
  background: rgba(166, 106, 0, 0.08);
}

.duplicate-upload-msg,
.zip-overwrite-msg,
.confirm-upload-msg,
.missing-schematic-msg {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--text);
}

.duplicate-upload-actions,
.zip-overwrite-actions,
.confirm-upload-actions,
.missing-schematic-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.recent-panel .panel-body {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.recent-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.recent-head button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 11px;
  cursor: pointer;
}

.recent-head button:hover {
  color: var(--text);
  border-color: var(--accent);
}

.recent-hint {
  margin: 0;
  color: var(--text-secondary);
  font-size: 10px;
  line-height: 1.35;
}

.recent-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.recent-list .recent-empty {
  color: var(--text-secondary);
  font-style: italic;
  font-size: 11px;
  padding: 4px 0;
}

.recent-item {
  width: 100%;
  text-align: left;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 6px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 11px;
  cursor: pointer;
}

.recent-item:hover {
  border-color: var(--accent);
  color: var(--accent-hover);
}

.scripts-footer {
  padding: 8px 12px 12px;
  color: var(--text-secondary);
  font-size: 11px;
  border-top: 1px solid var(--border);
}

.scripts-footer code {
  font-family: var(--mono);
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 3px;
}

.card-prompt-store {
  display: none;
}

/* Keep three columns side-by-side; narrow viewports scroll inside each panel only. */
@media (max-width: 700px) {
  .topbar { padding: 8px 12px; }
  .topbar h1 { font-size: 16px; }
  .ws select { min-width: 160px; }
  .script-title-group { flex: 0 0 120px; min-width: 100px; max-width: 140px; }
}