:root {
  --rs-primary: #059669;
  --rs-primary-hover: #047857;
  --rs-bg-card: #ffffff;
  --rs-border: #e2e8f0;
  --rs-text-main: #0f172a;
  --rs-text-muted: #64748b;
  --rs-pill-bg: #f1f5f9;
  --rs-pill-hover: #e2e8f0;
  --rs-result-bg: #f8fafc;
  --rs-hl-bg: #ecfdf5;
  --rs-hl-border: #a7f3d0;
  --rs-hl-text: #065f46;
}

.rs-tool-container {
  max-width: 900px;
  margin: 0 auto 3rem auto;
  font-family: inherit;
  color: var(--rs-text-main);
}

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

.rs-presets-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rs-border);
}

.rs-presets-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--rs-text-muted);
}

.rs-pill-btn {
  background: var(--rs-pill-bg);
  border: 1px solid var(--rs-border);
  color: var(--rs-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;
}

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

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

.rs-field-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.rs-field-header label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--rs-text-main);
}

.rs-counts-badge {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--rs-text-muted);
}

.rs-req {
  color: #dc2626;
}

.rs-textarea {
  width: 100%;
  padding: 0.85rem;
  border: 1px solid var(--rs-border);
  border-radius: 8px;
  background: var(--rs-bg-card);
  color: var(--rs-text-main);
  font-size: 0.95rem;
  line-height: 1.6;
  box-sizing: border-box;
  resize: vertical;
}

.rs-textarea:focus {
  outline: none;
  border-color: var(--rs-primary);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

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

.rs-primary-btn {
  flex: 2;
  background: var(--rs-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;
}

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

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

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

.rs-highlight-box {
  background: var(--rs-hl-bg);
  border: 1px solid var(--rs-hl-border);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.rs-hl-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--rs-hl-text);
  margin-bottom: 0.25rem;
  display: block;
}

.rs-hl-val {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--rs-hl-text);
  margin-bottom: 0.25rem;
}

.rs-hl-sub {
  font-size: 0.95rem;
  color: var(--rs-hl-text);
}

.rs-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

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

.rs-spec-item {
  background: var(--rs-bg-card);
  border: 1px solid var(--rs-border);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.rs-spec-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--rs-text-muted);
}

.rs-spec-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--rs-text-main);
}

.rs-spec-sub {
  font-size: 0.75rem;
  color: var(--rs-text-muted);
}

.rs-table-card {
  background: var(--rs-bg-card);
  border: 1px solid var(--rs-border);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

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

.rs-table-wrap {
  overflow-x: auto;
}

.rs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: left;
}

.rs-table th,
.rs-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--rs-border);
}

.rs-table th {
  background: var(--rs-pill-bg);
  font-weight: 700;
  color: var(--rs-text-muted);
}

.rs-passive-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.rs-passive-badge {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  padding: 0.4rem 0.65rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-family: monospace;
}

.rs-no-passive {
  font-size: 0.85rem;
  color: var(--rs-primary);
  font-weight: 600;
}

.rs-tip-box {
  background: var(--rs-bg-card);
  border: 1px solid var(--rs-border);
  border-radius: 8px;
  padding: 1.25rem;
}

.rs-tip-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0 0 0.25rem 0;
  color: var(--rs-primary);
}

.rs-tip-box p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--rs-text-muted);
  line-height: 1.5;
}

.rs-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"] {
  --rs-primary: #62d2af;
  --rs-primary-hover: #59cfad;
  --rs-bg-card: var(--tf-surface);
  --rs-border: var(--tf-surface);
  --rs-text-main: var(--tf-ink);
  --rs-text-muted: var(--tf-ink-faint);
  --rs-pill-bg: var(--tf-surface);
  --rs-pill-hover: var(--tf-surface);
  --rs-result-bg: var(--tf-surface);
  --rs-hl-bg: var(--tf-surface);
  --rs-hl-border: #81dab1;
  --rs-hl-text: #59cfae;
}