.workspace-intro {
  padding: 0.75rem 0 0.65rem;
}

.workspace-intro h1 {
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.15;
}

.workspace-intro .lede {
  max-width: none;
  margin: 0.8rem 0;
}

.workspace-principles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--accent-strong);
  font-size: 0.83rem;
  font-weight: 700;
}

.workspace-principles li + li::before {
  content: "•";
  margin-right: 1.25rem;
  color: var(--accent);
}

.mobile-preview-link {
  display: none;
}

.analysis-workspace {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.plan-analyzer,
.report-preview {
  min-width: 0;
  padding: 1.65rem 1.8rem;
}

.workspace-heading {
  margin-bottom: 1.25rem;
}

.workspace-heading .eyebrow {
  margin-bottom: 0.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.workspace-heading h2 {
  font-size: 1.65rem;
  line-height: 1.2;
}

.upload-form {
  display: grid;
  gap: 1rem;
}

.upload-field,
.field {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

.field-label,
.field > span {
  font-size: 0.85rem;
  font-weight: 700;
}

.field-optional {
  margin-left: 0.2rem;
  color: var(--muted);
  font-weight: 400;
}

.field input {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid #7d8c84;
  border-radius: 4px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
}

.field input::placeholder {
  color: var(--muted);
  opacity: 1;
}

.upload-dropzone {
  position: relative;
  padding: 1.2rem;
  border: 1px dashed #7d8c84;
  border-radius: 4px;
  background: #f6f7f1;
  text-align: center;
}

.dropzone-empty,
.selected-plan {
  display: grid;
  justify-items: center;
  gap: 0.25rem;
}

.dropzone-empty strong,
.selected-plan strong {
  font-size: 0.95rem;
}

.dropzone-empty > span,
.selected-plan > span {
  font-size: 0.82rem;
}

.upload-icon {
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.4rem;
  color: var(--accent);
}

.browse-label {
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.upload-hint {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.upload-dropzone input {
  width: 100%;
  margin-top: 0.85rem;
  color: var(--ink);
  font: inherit;
  font-size: 0.82rem;
}

.upload-dropzone input::file-selector-button {
  min-height: 2.75rem;
  margin-right: 0.6rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: var(--surface);
  color: var(--accent-strong);
  font: inherit;
  cursor: pointer;
}

.enhanced-only {
  display: none;
}

[data-enhanced] .enhanced-only {
  display: block;
}

[data-enhanced] .native-only {
  display: none;
}

[data-enhanced] .upload-dropzone input {
  position: absolute;
  z-index: 1;
  inset: 0;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.upload-dropzone:hover,
.upload-dropzone:focus-within,
.upload-dropzone.is-dragging {
  border-color: var(--accent);
  background: #edf3ed;
}

.upload-dropzone:focus-within,
.upload-dropzone.is-dragging {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.upload-dropzone[data-invalid] {
  border-color: var(--high);
  background: #fff3ed;
}

.selected-plan {
  padding: 0.15rem 2.5rem 0.15rem 0;
}

.selected-plan strong {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.selected-plan-label {
  color: var(--muted);
}

.file-state {
  color: var(--accent-strong);
  font-weight: 700;
}

[data-invalid] .file-state {
  color: var(--high);
}

.remove-file {
  position: absolute;
  z-index: 2;
  top: 0.4rem;
  right: 0.4rem;
  min-height: 2.75rem;
  padding: 0.4rem;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: var(--accent-strong);
  font: inherit;
  font-size: 0.75rem;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  cursor: pointer;
}

.upload-status,
.upload-error {
  margin: 0.25rem 0 0;
  font-size: 0.8rem;
  overflow-wrap: anywhere;
}

.upload-status {
  color: var(--muted);
}

.upload-error {
  color: var(--high);
}

.upload-help {
  margin: 0;
  font-size: 0.82rem;
}

.upload-help summary {
  width: fit-content;
  padding: 0.2rem 0;
  color: var(--accent-strong);
}

.upload-help p {
  color: var(--muted);
}

.plan-command {
  padding: 0.8rem;
  overflow-x: auto;
  border-left: 2px solid var(--accent);
  background: #eef1e9;
  font-size: 0.75rem;
}

.upload-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.6;
}

.analyze-button {
  justify-content: space-between;
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
}

.analyze-button:disabled {
  background: #e1e8df;
  color: var(--muted);
  cursor: not-allowed;
}

[aria-busy="true"] .analyze-button {
  background: var(--accent-strong);
  color: var(--surface);
  cursor: wait;
}

.demo-shortcuts {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.83rem;
  text-align: center;
}

.demo-shortcuts a {
  display: inline-block;
  padding: 0.3rem 0.1rem;
  color: var(--accent-strong);
  font-weight: 700;
}

.plan-analyzer .alert-error {
  font-size: 0.88rem;
}

.plan-analyzer .alert-error p {
  margin: 0.5rem 0 0;
}

.report-preview {
  border-left: 1px solid var(--line);
  border-radius: 0 0 var(--radius-md) 0;
  background: #f0f2e9;
  scroll-margin-top: 1rem;
}

.preview-heading,
.preview-section-heading,
.preview-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.preview-heading {
  margin-bottom: 0.9rem;
}

.preview-provider {
  padding: 0.2rem 0.5rem;
  border: 1px solid #a9b8ac;
  border-radius: 3px;
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 700;
}

.preview-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0 0 1.1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.preview-metrics > div {
  display: flex;
  flex-direction: column;
}

.preview-metrics dt {
  color: var(--muted);
  font-size: 0.75rem;
}

.preview-metrics dd {
  order: -1;
  margin: 0;
  color: var(--accent-strong);
  font-size: 1.9rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.35;
}

.preview-section-heading h3,
.preview-control h3,
.preview-boundary figcaption {
  margin: 0;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
}

.preview-section-heading > span {
  color: var(--muted);
  font-size: 0.72rem;
}

.preview-finding {
  border-bottom: 1px solid var(--line);
}

.preview-finding + .preview-finding {
  margin-top: 0;
}

.preview-finding > summary {
  display: grid;
  grid-template-columns: 4.1rem minmax(0, 1fr) 0.8rem;
  align-items: start;
  gap: 0.65rem;
  padding: 0.9rem 0;
  list-style: none;
}

.preview-finding > summary::-webkit-details-marker,
.preview-coverage > summary::-webkit-details-marker {
  display: none;
}

.preview-finding > summary:hover .preview-finding-text strong {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.preview-severity {
  margin-top: 0.1rem;
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-align: center;
}

.preview-finding-text {
  display: grid;
  gap: 0.35rem;
  min-width: 0;
}

.preview-finding-text strong {
  font-size: 0.88rem;
  line-height: 1.4;
}

.report-preview code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.74rem;
  overflow-wrap: anywhere;
}

.preview-finding-text code,
.preview-control code {
  color: var(--muted);
  font-weight: 400;
}

.details-marker {
  color: var(--accent);
  font-size: 1rem;
  line-height: 1.25;
  text-align: center;
}

.details-marker::before {
  content: "+";
}

details[open] > summary .details-marker::before {
  content: "−";
}

.preview-evidence {
  max-height: 18rem;
  margin-bottom: 0.8rem;
  padding: 0.85rem;
  overflow-y: auto;
  background: var(--surface);
  font-size: 0.75rem;
}

.preview-rule {
  margin: 0 0 0.65rem;
  color: var(--accent-strong);
}

.preview-evidence ul {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.preview-evidence li {
  display: grid;
  gap: 0.2rem;
}

.preview-all-findings {
  display: inline-block;
  padding: 0.55rem 0;
  color: var(--accent-strong);
  font-size: 0.78rem;
}

.preview-boundary {
  margin: 0.35rem 0 1rem;
}

.preview-boundary .boundary-crossing {
  margin-top: 0.55rem;
}

.preview-control {
  display: flex;
  align-items: start;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.preview-control > div {
  min-width: 0;
}

.control-mark {
  color: var(--low);
  font-size: 1.05rem;
  font-weight: 700;
}

.preview-control p {
  margin: 0.25rem 0 0;
  font-size: 0.82rem;
}

.preview-coverage {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
}

.preview-coverage > summary {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.75rem;
  padding: 0.65rem 0;
  list-style: none;
}

.preview-gap-count {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 400;
}

.preview-coverage dl > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.4rem;
}

.preview-coverage dd {
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.preview-coverage p {
  color: var(--muted);
}

.preview-footer {
  flex-wrap: wrap;
  padding-top: 1rem;
  color: var(--accent-strong);
  font-size: 0.8rem;
}

.preview-footer a {
  padding: 0.25rem 0;
}

.preview-footer a:first-child {
  font-weight: 700;
}

@media (max-width: 1100px) {
  .plan-analyzer,
  .report-preview {
    padding: 1.4rem;
  }

  .workspace-heading h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 900px) {
  .analysis-workspace {
    grid-template-columns: minmax(0, 1fr);
  }

  .report-preview {
    border-top: 1px solid var(--line);
    border-left: 0;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
  }

  .mobile-preview-link {
    display: inline-block;
    margin-top: 0.8rem;
    padding: 0.25rem 0;
    color: var(--accent-strong);
    font-size: 0.85rem;
    font-weight: 700;
  }
}

@media (max-width: 540px) {
  .workspace-intro {
    padding-top: 0.3rem;
  }

  .workspace-intro .lede {
    font-size: 0.9rem;
  }

  .workspace-principles {
    display: grid;
    gap: 0.2rem;
    font-size: 0.78rem;
  }

  .workspace-principles li::before,
  .workspace-principles li + li::before {
    content: "•";
    margin-right: 0.5rem;
    color: var(--accent);
  }

  .plan-analyzer,
  .report-preview {
    padding: 1.15rem;
  }

  .field input {
    font-size: 1rem;
  }

  .preview-metrics {
    gap: 0.6rem;
  }

  .preview-section-heading {
    align-items: start;
    flex-wrap: wrap;
    gap: 0.2rem;
  }

  .preview-finding > summary {
    grid-template-columns: 3.7rem minmax(0, 1fr) 0.7rem;
    gap: 0.5rem;
  }

  .preview-coverage > summary {
    flex-wrap: wrap;
    gap: 0.3rem;
  }
}