.publishing-tool {
  --publishing-rule-line: color-mix(in srgb, var(--border) 76%, transparent);
  --publishing-soft: color-mix(in srgb, var(--primary) 6%, var(--surface));
  --publishing-code: color-mix(in srgb, var(--surface-2) 84%, var(--surface));
}

.publishing-tool .publishing-controls {
  align-items: end;
}

.publishing-editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  min-width: 0;
}

.publishing-editor-pane,
.publishing-preview-panel {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(180deg, var(--publishing-soft), transparent 68px),
    var(--surface);
}

.publishing-pane-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
  min-height: 30px;
  margin-bottom: 8px;
}

.publishing-pane-heading :where(label, strong, small) {
  min-width: 0;
  margin: 0;
}

.publishing-pane-heading :where(label, strong) {
  color: var(--text);
  font-weight: 800;
}

.publishing-pane-heading small {
  color: var(--muted);
  font-size: 12px;
  text-align: end;
}

.publishing-editor-pane textarea {
  min-height: 360px;
  margin: 0;
  border-color: var(--publishing-rule-line);
  background: var(--surface);
  line-height: 1.62;
  tab-size: 2;
}

.publishing-editor-pane textarea[readonly] {
  background: var(--publishing-code);
  color: var(--text);
}

.publishing-preview {
  min-width: 0;
  min-height: 280px;
  max-height: 680px;
  padding: clamp(16px, 3vw, 30px);
  overflow: auto;
  border: 1px solid var(--publishing-rule-line);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: #252525;
  overflow-wrap: anywhere;
  scrollbar-gutter: stable;
}

.publishing-preview[data-empty="true"] {
  display: grid;
  place-items: center;
  color: #777;
}

.publishing-empty-copy {
  max-width: 24em;
  text-align: center;
}

.publishing-preview :where(h1, h2, h3, h4, h5, h6):first-child,
.publishing-preview > :first-child {
  margin-top: 0;
}

.publishing-preview > :last-child {
  margin-bottom: 0;
}

.publishing-preview a {
  color: #8f241b;
  text-decoration: underline;
  text-underline-offset: .15em;
}

.publishing-preview img:not([src]) {
  display: inline-block;
  min-width: min(100%, 220px);
  min-height: 54px;
  padding: 12px;
  border: 1px dashed #b9aea4;
  background: #f8f4ef;
  color: #665e57;
  font-size: 13px;
}

.publishing-preview pre {
  max-width: 100%;
  white-space: pre;
}

.publishing-preview table {
  min-width: 460px;
}

.publishing-warning-list {
  padding: 12px 14px;
  border-inline-start: 4px solid var(--warning);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--warning) 9%, var(--surface));
  color: var(--text);
}

.publishing-warning-list strong {
  display: block;
  margin-bottom: 4px;
}

.publishing-warning-list ul {
  display: grid;
  gap: 3px;
  margin: 0;
  padding-inline-start: 20px;
}

.publishing-selection-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--muted);
}

.publishing-selection-summary strong {
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  min-height: 28px;
  padding-inline: 7px;
  border-radius: 999px;
  background: var(--primary);
  color: var(--surface);
  font-variant-numeric: tabular-nums;
}

.publishing-project-presets {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}

.publishing-project-presets > span {
  color: var(--text);
  font-size: 13px;
  font-weight: 850;
}

.publishing-project-presets > div,
.publishing-selected-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.publishing-selected-tags {
  min-height: 42px;
  padding: 7px 0;
}

.publishing-selected-tags button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 5px 9px;
  border: 1px solid color-mix(in srgb, var(--primary) 42%, var(--border));
  border-radius: 999px;
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 7%, var(--surface));
  cursor: pointer;
}

.publishing-selected-tags button b {
  font-size: 17px;
  line-height: 1;
}

.publishing-selected-empty {
  color: var(--muted);
  font-size: 13px;
}

[data-theme="dark"] .publishing-selection-summary strong {
  color: #1f1712;
}

.publishing-rule-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  min-width: 0;
}

.publishing-rule-category {
  min-width: 0;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.publishing-rule-category legend {
  padding-inline: 7px;
  color: var(--text);
  font-size: 14px;
  font-weight: 850;
}

.publishing-rule-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  min-width: 0;
}

.publishing-rule-card {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: start;
  gap: 9px;
  min-width: 0;
  min-height: 70px;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--publishing-rule-line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  transition: border-color .16s ease, background-color .16s ease;
}

.publishing-rule-card:hover {
  border-color: var(--primary);
  background: var(--publishing-soft);
}

.publishing-rule-card:has(input:checked) {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 9%, var(--surface));
}

.publishing-rule-card input {
  width: 18px;
  min-height: 18px;
  margin: 2px 0 0;
  accent-color: var(--primary);
}

.publishing-rule-card span,
.publishing-rule-card strong,
.publishing-rule-card small {
  display: block;
  min-width: 0;
}

.publishing-rule-card strong {
  margin-bottom: 2px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.4;
}

.publishing-rule-card small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
}

.publishing-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 22px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--muted);
  text-align: center;
}

.publishing-wechat-grid {
  grid-template-columns: minmax(280px, .82fr) minmax(320px, 1.18fr);
  align-items: start;
}

.publishing-wechat-preview {
  min-height: 500px;
}

.publishing-source-details {
  min-width: 0;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.publishing-source-details summary {
  width: fit-content;
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
}

.publishing-source-details textarea {
  min-height: 220px;
  margin-top: 12px;
  background: var(--publishing-code);
}

.publishing-generator-grid,
.publishing-favicon-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  min-width: 0;
}

.publishing-generator .publishing-editor-pane,
.publishing-generator .publishing-preview-panel {
  min-width: 0;
}

.publishing-generator textarea {
  min-height: 0;
  margin: 0;
  background: var(--publishing-code);
  line-height: 1.58;
  tab-size: 2;
}

.publishing-generator .publishing-status {
  min-height: 1.5em;
  margin: 10px 0 0;
  color: var(--muted);
}

.publishing-check-row,
.publishing-size-picker label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: 10px;
  color: var(--text);
  cursor: pointer;
}

.publishing-size-picker {
  margin: 14px 0;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.publishing-size-picker legend {
  padding-inline: 6px;
  color: var(--text);
  font-weight: 800;
}

.publishing-size-picker [data-favicon-sizes] {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.publishing-size-picker input,
.publishing-check-row input {
  width: 18px;
  min-height: 18px;
  margin: 0;
  accent-color: var(--primary);
}

.publishing-favicon-preview {
  display: grid;
  place-items: center;
  min-height: 220px;
  padding: 20px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(45deg, color-mix(in srgb, var(--border) 22%, transparent) 25%, transparent 25%),
    linear-gradient(-45deg, color-mix(in srgb, var(--border) 22%, transparent) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, color-mix(in srgb, var(--border) 22%, transparent) 75%),
    linear-gradient(-45deg, transparent 75%, color-mix(in srgb, var(--border) 22%, transparent) 75%);
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
  background-size: 16px 16px;
}

.publishing-favicon-preview img {
  display: block;
  width: min(100%, 220px);
  max-height: 220px;
  object-fit: contain;
  image-rendering: auto;
}

.publishing-muted-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.publishing-download-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
  margin-top: 14px;
}

.publishing-og-preview {
  display: grid;
  gap: 8px;
  min-height: 180px;
  padding: 20px;
  border: 1px solid var(--publishing-rule-line);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 9%, var(--surface)), var(--surface));
  overflow-wrap: anywhere;
}

.publishing-og-preview strong {
  color: var(--text);
  font-size: clamp(20px, 3vw, 30px);
  line-height: 1.25;
}

.publishing-og-preview p,
.publishing-og-preview small {
  margin: 0;
  color: var(--muted);
}

.publishing-jsonld-fields {
  align-items: start;
}

.publishing-jsonld-fields [data-jsonld-field][hidden] {
  display: none;
}

.publishing-jsonld-faq {
  grid-column: 1 / -1;
}

.publishing-jsonld-fields [data-jsonld-required="true"] > label::after,
.publishing-jsonld-faq[data-jsonld-required="true"] > label::after {
  content: " *";
  color: var(--danger);
}

.publishing-jsonld-faq-list {
  display: grid;
  gap: 10px;
  margin-block: 7px 10px;
}

.publishing-jsonld-faq-row {
  display: grid;
  grid-template-columns: minmax(180px, .7fr) minmax(240px, 1.3fr) auto;
  align-items: end;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--publishing-rule-line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}

.publishing-jsonld-faq-row label {
  display: grid;
  gap: 6px;
  margin: 0;
}

.publishing-jsonld-faq-row textarea {
  min-height: 72px;
  resize: vertical;
}

.publishing-jsonld-faq-row > button {
  margin-block-end: 1px;
}

.publishing-a11y-summary {
  min-height: 44px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text);
}

.publishing-issue-list {
  display: grid;
  gap: 7px;
  max-height: 380px;
  margin: 0 0 12px;
  padding-inline-start: 24px;
  overflow: auto;
}

.publishing-issue-list li {
  padding: 8px 10px;
  border-inline-start: 3px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  overflow-wrap: anywhere;
}

.publishing-issue-list li[data-severity="error"] {
  border-inline-start-color: var(--danger, #b03024);
}

.publishing-issue-list li[data-severity="warning"] {
  border-inline-start-color: var(--warning, #a36a00);
}

.publishing-issue-list li[data-severity="info"] {
  border-inline-start-color: var(--primary);
}

@media (max-width: 980px) {
  .publishing-generator-grid,
  .publishing-favicon-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .publishing-jsonld-faq-row {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
  }

  .publishing-jsonld-faq-row > button {
    justify-self: start;
  }

  .publishing-rule-groups {
    grid-template-columns: minmax(0, 1fr);
  }

  .publishing-wechat-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .publishing-wechat-preview {
    min-height: 420px;
  }
}

@media (max-width: 760px) {
  .publishing-editor-grid,
  .publishing-rule-grid,
  .publishing-jsonld-fields {
    grid-template-columns: minmax(0, 1fr);
  }

  .publishing-jsonld-faq {
    grid-column: auto;
  }

  .publishing-editor-pane textarea {
    min-height: 280px;
  }

  .publishing-preview {
    min-height: 240px;
    max-height: 520px;
  }
}

@media (max-width: 520px) {
  .publishing-editor-pane,
  .publishing-preview-panel,
  .publishing-rule-category {
    padding: 10px;
  }

  .publishing-pane-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .publishing-pane-heading small {
    text-align: start;
  }

  .publishing-rule-card {
    min-height: 0;
  }

  .publishing-selection-summary {
    justify-content: flex-start;
  }

  .publishing-tool :where(button, select, input[type="file"]::file-selector-button) {
    min-height: 44px;
  }

  .publishing-tool .tool-toolbar > * {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .publishing-rule-card {
    transition: none;
  }
}