:root {
  --slug-primary: #0d9488;
  --slug-primary-hover: #0f766e;
  --slug-bg-card: #ffffff;
  --slug-border: #e2e8f0;
  --slug-text-main: #0f172a;
  --slug-text-muted: #64748b;
  --slug-pill-bg: #f1f5f9;
  --slug-pill-hover: #e2e8f0;
  --slug-result-bg: #f8fafc;
  --slug-display-bg: #ffffff;
  --slug-serp-bg: #ffffff;
  --slug-badge-ok: #16a34a;
  --slug-badge-warn: #d97706;
}

.slug-tool-container {
  max-width: 860px;
  margin: 0 auto 3rem auto;
  font-family: inherit;
  color: var(--slug-text-main);
}

.slug-input-card {
  background: var(--slug-bg-card);
  border: 1px solid var(--slug-border);
  border-radius: 12px;
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.slug-field {
  margin-bottom: 1.25rem;
}

.slug-field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--slug-text-main);
}

.slug-field textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--slug-border);
  border-radius: 8px;
  background: var(--slug-bg-card);
  color: var(--slug-text-main);
  font-size: 1rem;
  font-family: inherit;
  resize: vertical;
  box-sizing: border-box;
}

.slug-field textarea:focus {
  outline: none;
  border-color: var(--slug-primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.slug-presets-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.slug-presets-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slug-text-muted);
}

.slug-pill-btn {
  background: var(--slug-pill-bg);
  border: 1px solid var(--slug-border);
  color: var(--slug-text-main);
  border-radius: 9999px;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.slug-pill-btn:hover {
  background: var(--slug-pill-hover);
  border-color: var(--slug-primary);
}

.slug-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 640px) {
  .slug-options-grid {
    grid-template-columns: 1fr;
  }
}

.slug-option-col label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--slug-text-main);
}

.slug-option-col select,
.slug-option-col input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--slug-border);
  border-radius: 8px;
  background: var(--slug-bg-card);
  color: var(--slug-text-main);
  font-size: 0.9rem;
  box-sizing: border-box;
}

.slug-checkbox-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.slug-checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--slug-text-main);
}

.slug-action-row {
  display: flex;
  gap: 0.75rem;
}

.slug-primary-btn {
  flex: 2;
  background: var(--slug-primary);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
}

.slug-primary-btn:hover {
  background: var(--slug-primary-hover);
}

.slug-secondary-btn,
.slug-tertiary-btn {
  background: var(--slug-pill-bg);
  color: var(--slug-text-main);
  border: 1px solid var(--slug-border);
  border-radius: 8px;
  padding: 0.85rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.slug-secondary-btn:hover,
.slug-tertiary-btn:hover {
  background: var(--slug-pill-hover);
}

.slug-results-card {
  background: var(--slug-result-bg);
  border: 1px solid var(--slug-border);
  border-radius: 12px;
  padding: 1.75rem;
}

.slug-output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.slug-output-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slug-text-muted);
}

.slug-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
}

.slug-badge-ok {
  background: rgba(22, 163, 74, 0.15);
  color: var(--slug-badge-ok);
}

.slug-badge-warn {
  background: rgba(217, 119, 6, 0.15);
  color: var(--slug-badge-warn);
}

.slug-display-box {
  background: var(--slug-display-bg);
  border: 1px solid var(--slug-border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--slug-primary);
  word-break: break-all;
  user-select: all;
  margin-bottom: 1.25rem;
}

.slug-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--slug-border);
  border-bottom: 1px solid var(--slug-border);
  margin-bottom: 1.5rem;
}

@media (max-width: 640px) {
  .slug-metrics-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.slug-metric-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.slug-metric-label {
  font-size: 0.75rem;
  color: var(--slug-text-muted);
}

.slug-metric-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--slug-text-main);
}

.slug-preview-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 0.75rem 0;
  color: var(--slug-text-main);
}

.slug-serp-mockup {
  background: var(--slug-serp-bg);
  border: 1px solid var(--slug-border);
  border-radius: 8px;
  padding: 1rem;
}

.slug-serp-site {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--slug-text-muted);
  margin-bottom: 0.25rem;
}

.slug-serp-domain {
  color: var(--slug-text-main);
  font-weight: 600;
}

.slug-serp-slug {
  color: var(--slug-primary);
  font-weight: 500;
}

.slug-serp-headline {
  color: #1a0dab;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}

.slug-preview-section {
  padding-top: 0.5rem;
}

.slug-serp-favicon {
  font-size: 0.9rem;
}

.slug-serp-breadcrumb {
  color: var(--slug-text-muted);
}

.slug-ad {
  overflow: hidden;
  min-height: 280px;
}
/* tf:dark-palette — generated by migrate_chrome.py */
/* Neutrals inherit the shared chrome tokens so all tools share one
   ground; brand hues are kept and lightened, never inverted. */
[data-theme="dark"] {
  --slug-primary: #67d3c9;
  --slug-primary-hover: #59cfc6;
  --slug-bg-card: var(--tf-surface);
  --slug-border: var(--tf-surface);
  --slug-text-main: var(--tf-ink);
  --slug-text-muted: var(--tf-ink-faint);
  --slug-pill-bg: var(--tf-surface);
  --slug-pill-hover: var(--tf-surface);
  --slug-result-bg: var(--tf-surface);
  --slug-display-bg: var(--tf-surface);
  --slug-serp-bg: var(--tf-surface);
  --slug-badge-ok: #7ad89d;
  --slug-badge-warn: #dab181;
}