.demo-shell {
  width: min(100%, 1460px);
  margin: 0 auto;
  padding: 0 clamp(16px, 2.2vw, 38px) 56px;
}

.demo-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.72fr);
  gap: clamp(16px, 2vw, 30px);
  align-items: center;
  padding: clamp(20px, 2.2vw, 30px) 0 20px;
  border-bottom: 1px solid var(--line);
}

.demo-copy,
.demo-panel,
.demo-log-wrap,
.demo-visual-card {
  border: 1px solid rgba(255, 196, 0, 0.16);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(2, 3, 2, 0.92)),
    rgba(2, 3, 2, 0.52);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 24px 54px rgba(0, 0, 0, 0.18);
}

.demo-copy {
  display: grid;
  gap: 12px;
  padding: clamp(18px, 1.6vw, 24px);
}

.demo-copy h1,
.panel-heading h2 {
  margin: 0;
  line-height: 0.94;
  letter-spacing: 0;
}

.demo-copy h1 {
  font-size: clamp(38px, 3.7vw, 56px);
  max-width: 13ch;
}

.demo-copy .demo-lead {
  margin: 0;
  line-height: 1.48;
}

.demo-copy h1 span,
.panel-heading h2 span,
.output-card strong span {
  color: var(--gold);
}

.demo-lead,
.panel-copy,
.signal-list li p,
.output-card p,
.output-card li,
.control-list li,
.demo-submit-row small,
.demo-export-help {
  color: #c7c5bc;
  line-height: 1.6;
}

.demo-actions,
.demo-meta-row,
.demo-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.demo-pills,
.demo-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.demo-pills span,
.demo-filter {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(162, 255, 19, 0.18);
  border-radius: 999px;
  color: var(--green);
  background: rgba(7, 10, 6, 0.84);
  font: 700 11.5px/1 var(--font-tech, "Cascadia Code", Consolas, monospace);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.demo-filter {
  cursor: pointer;
}

.demo-filter.is-active,
.demo-filter:hover,
.demo-filter:focus-visible {
  outline: none;
  border-color: rgba(255, 212, 81, 0.54);
  color: #f8f0c7;
}

.demo-visual-stage {
  display: grid;
  place-items: center;
}

.demo-visual-card {
  display: grid;
  gap: 16px;
  align-content: center;
  justify-items: center;
  width: min(100%, 370px);
  min-height: 268px;
  padding: 20px;
  background:
    radial-gradient(circle at 50% 44%, rgba(255, 196, 0, 0.18), transparent 32%),
    radial-gradient(circle at 50% 8%, rgba(255, 255, 255, 0.05), transparent 28%),
    #040504;
}

.demo-visual-card img {
  width: min(52%, 180px);
  height: auto;
  object-fit: contain;
  filter: saturate(1.06) contrast(1.04) drop-shadow(0 0 26px rgba(255, 196, 0, 0.14));
}

.demo-visual-card p,
.demo-visual-card small {
  margin: 0;
  color: #b8b7ad;
  text-align: center;
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.88fr) minmax(250px, 0.88fr) minmax(280px, 1.16fr);
  gap: 16px;
  margin-top: 16px;
}

.demo-panel,
.demo-log-wrap {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 18px;
}

.panel-heading {
  display: grid;
  gap: 8px;
}

.panel-heading h2 {
  font-size: clamp(24px, 2.2vw, 36px);
}

.task-list,
.source-stack,
.output-stack {
  display: grid;
  gap: 10px;
}

.task-chip {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  border: 1px solid rgba(255, 196, 0, 0.18);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(6, 8, 6, 0.86), rgba(3, 5, 3, 0.98));
  color: #dbdad4;
  text-align: left;
  font: 700 13px/1.35 var(--font-body, "Segoe UI Variable Text", "Segoe UI", Arial, sans-serif);
  cursor: pointer;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.task-chip:hover,
.task-chip:focus-visible,
.task-chip.is-active {
  border-color: rgba(255, 212, 81, 0.5);
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.2);
  outline: none;
}

.demo-field,
.export-stack {
  display: grid;
  gap: 8px;
}

.demo-field span,
.source-card span,
.output-card span,
.signal-list li span,
.demo-export-help strong {
  color: var(--green);
  font: 700 12px/1 var(--font-tech, "Cascadia Code", Consolas, monospace);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.demo-field textarea,
.demo-export {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid rgba(255, 196, 0, 0.18);
  border-radius: 18px;
  background: rgba(5, 7, 5, 0.96);
  color: var(--text);
  font: 400 14px/1.58 var(--font-body, "Segoe UI Variable Text", "Segoe UI", Arial, sans-serif);
}

.demo-field textarea {
  min-height: 132px;
  resize: vertical;
}

.demo-export {
  min-height: 196px;
  resize: vertical;
}

.tool-export-disclosure {
  border: 1px solid rgba(255, 196, 0, 0.16);
  border-radius: 16px;
  background: rgba(5, 7, 5, 0.74);
}

.tool-export-disclosure summary {
  min-height: 46px;
  padding: 0 15px;
  display: flex;
  align-items: center;
  cursor: pointer;
  color: #dfdfd4;
  font: 700 11px/1.2 var(--font-tech, "Cascadia Code", Consolas, monospace);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.tool-export-disclosure summary::marker {
  color: var(--gold);
}

.tool-export-disclosure[open] summary {
  border-bottom: 1px solid rgba(255, 196, 0, 0.12);
  color: #fff1bd;
}

.tool-export-disclosure .demo-export {
  display: block;
  width: calc(100% - 24px);
  margin: 12px;
}

.demo-run {
  width: fit-content;
  min-width: 220px;
}

.source-card,
.output-card,
.signal-list li {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgba(255, 196, 0, 0.12);
  border-radius: 16px;
  background: rgba(4, 5, 4, 0.82);
}

.source-card strong,
.output-card strong {
  color: #e5dcc0;
  font-size: 15px;
}

.signal-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.signal-list li p {
  margin: 0;
}

.signal-list li strong {
  color: #ece4bc;
}

.preview-steps,
.control-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.preview-steps li,
.control-list li {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 196, 0, 0.12);
  border-radius: 14px;
  background: rgba(4, 5, 4, 0.74);
}

.preview-steps li span {
  color: var(--green);
  font: 700 12px/1 var(--font-tech, "Cascadia Code", Consolas, monospace);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.preview-steps li p,
.output-card p,
.output-card ul {
  margin: 0;
  font-size: 14px;
  line-height: 1.58;
}

.output-card ul {
  padding-left: 18px;
}

.demo-export-help {
  margin: 0;
}

@media (max-width: 1080px) {
  .demo-grid {
    grid-template-columns: 1fr;
  }

  .demo-visual-card {
    min-height: 340px;
  }
}

@media (max-width: 720px) {
  .demo-shell {
    padding: 0 14px 36px;
  }

  .demo-hero {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 18px 0 22px;
  }

  .demo-copy,
  .demo-panel,
  .demo-log-wrap,
  .demo-visual-card {
    padding: 16px;
    border-radius: 22px;
  }

  .demo-copy h1 {
    max-width: 100%;
    font-size: clamp(34px, 10vw, 42px);
  }

  .demo-copy {
    gap: 10px;
  }

  .demo-copy .demo-lead {
    font-size: 15px;
    line-height: 1.45;
  }

  .demo-visual-card {
    grid-template-columns: 64px minmax(0, 1fr);
    grid-template-rows: auto auto;
    justify-items: start;
    min-height: 0;
    padding: 12px;
    gap: 6px 12px;
  }

  .demo-visual-card picture {
    grid-row: 1 / span 2;
    width: 64px;
  }

  .demo-visual-card img {
    width: 64px;
  }

  .demo-visual-card p,
  .demo-visual-card small {
    text-align: left;
  }

  .demo-actions,
  .demo-inline-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .demo-actions a,
  .demo-run,
  .demo-inline-actions a,
  .demo-inline-actions button {
    width: 100%;
    min-width: 0;
    justify-content: center;
  }

  .demo-pills span,
  .demo-filter {
    min-height: 30px;
    padding: 0 10px;
    font-size: 8.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .task-chip,
  .demo-filter {
    transition: none;
  }
}

/* Public Workbench 020: Auswahl, Quelle und Ergebnis bleiben auf großen
   Bildschirmen in einer gemeinsamen, ruhigen Arbeitsfläche sichtbar. */
.demo-workbench {
  padding-bottom: 34px;
}

.demo-workbench .demo-hero {
  grid-template-columns: minmax(0, 1.14fr) minmax(360px, 0.86fr);
  gap: 14px;
  padding: 16px 0 12px;
}

.demo-workbench .demo-copy {
  gap: 10px;
  padding: 18px 22px;
}

.demo-workbench .demo-copy h1 {
  max-width: none;
  font-size: clamp(31px, 2.5vw, 42px);
}

.demo-workbench .demo-copy h1 span {
  white-space: nowrap;
}

.demo-workbench .demo-lead {
  max-width: 68ch;
  font-size: 15px;
}

.demo-workbench .demo-pills {
  display: none;
}

.demo-workbench .demo-pills span {
  min-height: 28px;
  padding: 0 9px;
  font-size: 9px;
}

.demo-workbench .demo-explainer {
  display: grid;
  grid-template-columns: auto repeat(3, minmax(0, 1fr));
  gap: 8px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid rgba(255, 209, 0, 0.18);
  border-radius: 16px;
  background: linear-gradient(110deg, rgba(255, 209, 0, 0.08), rgba(5, 8, 5, 0.76));
  color: #deded3;
  font-size: 13px;
  line-height: 1.45;
}

.demo-workbench .demo-explainer strong {
  color: var(--gold);
  font: 800 11px/1.2 var(--font-tech, "Cascadia Code", Consolas, monospace);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 720px) {
  .demo-workbench .demo-explainer {
    grid-template-columns: 1fr;
  }
}

.demo-workbench .demo-visual-card {
  position: relative;
  isolation: isolate;
  width: 100%;
  min-height: 164px;
  overflow: hidden;
  justify-items: start;
  align-content: end;
  padding: 18px 20px;
  background: #030403;
}

.demo-workbench .demo-visual-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(2, 3, 2, 0.9) 0%, rgba(2, 3, 2, 0.35) 56%, rgba(2, 3, 2, 0.62) 100%),
    linear-gradient(180deg, rgba(2, 3, 2, 0.08), rgba(2, 3, 2, 0.88));
}

.demo-workbench .demo-visual-card img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: 0.9;
  filter: saturate(1.05) contrast(1.08);
}

.demo-workbench .demo-visual-card p,
.demo-workbench .demo-visual-card small {
  max-width: 32ch;
  color: #f3ebc9;
  text-align: left;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.9);
}

.demo-workbench-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0 0;
  padding: 12px;
  border: 1px solid rgba(255, 196, 0, 0.14);
  border-radius: 18px;
  background: linear-gradient(90deg, rgba(4, 5, 4, 0.94), rgba(10, 13, 8, 0.82), rgba(4, 5, 4, 0.94));
  list-style: none;
}

.demo-workbench-rail li {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: #d9d6c7;
  font-size: 13px;
  font-weight: 700;
}

.demo-workbench-rail li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  left: calc(100% - 3px);
  width: 11px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 196, 0, 0.48), rgba(162, 255, 19, 0.2));
}

.demo-workbench-rail span {
  display: inline-grid;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  place-items: center;
  border: 1px solid rgba(255, 212, 81, 0.42);
  border-radius: 50%;
  color: var(--gold);
  background: rgba(2, 3, 2, 0.86);
  font: 800 10px/1 var(--font-tech, "Cascadia Code", Consolas, monospace);
}

.demo-workbench .demo-grid {
  grid-template-columns: minmax(270px, 0.9fr) minmax(300px, 1fr) minmax(320px, 1.08fr);
  gap: 12px;
  margin-top: 12px;
}

.demo-workbench .demo-panel {
  min-width: 0;
  padding: 16px;
}

.demo-workbench .panel-heading {
  gap: 5px;
}

.demo-workbench .panel-heading h2 {
  font-size: clamp(22px, 1.75vw, 30px);
}

.demo-workbench .task-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.demo-workbench .task-chip {
  min-height: 40px;
  padding: 8px 10px;
  border-radius: 12px;
  font-size: 12px;
}

.demo-workbench .demo-field textarea {
  height: 84px;
  min-height: 84px;
  max-height: 84px;
  resize: none;
}

.demo-workbench .demo-submit-row {
  display: grid;
  gap: 8px;
  align-items: start;
}

.demo-workbench .demo-run {
  width: 100%;
  min-width: 0;
  justify-content: center;
  margin: 0;
  transform: none;
}

.demo-workbench .source-stack,
.demo-workbench .output-stack {
  gap: 8px;
}

.demo-workbench .source-card:nth-child(2),
.demo-workbench .preview-steps {
  display: none;
}

.demo-workbench .source-card,
.demo-workbench .output-card,
.demo-workbench .signal-list li,
.demo-workbench .preview-steps li {
  gap: 6px;
  padding: 11px 12px;
  border-radius: 13px;
}

.demo-workbench .source-card p,
.demo-workbench .source-card strong,
.demo-workbench .signal-list li p,
.demo-workbench .output-card p,
.demo-workbench .output-card li,
.demo-workbench .preview-steps li p {
  font-size: 13px;
  line-height: 1.46;
}

.demo-workbench .preview-steps {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.demo-workbench .preview-steps li {
  min-width: 0;
}

.demo-workbench .demo-export {
  display: none;
}

.demo-workbench .demo-inline-actions {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
}

.demo-workbench .demo-inline-actions > * {
  width: 100%;
  justify-content: center;
}

.demo-workbench .demo-log-wrap {
  display: none;
}

@media (min-width: 1100px) {
  .demo-workbench .demo-actions {
    display: none;
  }

  .demo-workbench .demo-grid {
    height: min(560px, calc(100svh - 314px));
    min-height: 0;
    max-height: 560px;
  }

  .demo-workbench .demo-panel {
    overflow: auto;
    scrollbar-color: rgba(255, 196, 0, 0.36) transparent;
    scrollbar-width: thin;
  }
}

@media (max-width: 1080px) {
  .demo-workbench .demo-grid {
    grid-template-columns: 1fr;
  }

  .demo-workbench .task-list,
  .demo-workbench .preview-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .demo-workbench .demo-hero {
    grid-template-columns: 1fr;
  }

  .demo-workbench-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .demo-workbench-rail li:not(:last-child)::after {
    display: none;
  }

  .demo-workbench .demo-visual-card {
    display: grid;
    min-height: 154px;
    grid-template-columns: 1fr;
  }

  .demo-workbench .demo-copy h1 span {
    white-space: normal;
  }

  .demo-workbench .demo-inline-actions {
    grid-template-columns: 1fr;
  }
}