:root {
  --tyng-surface: #ffffff;
  --tyng-surface-subtle: #f8fafc;
  --tyng-border: #e2e8f0;
  --tyng-border-strong: #cbd5e1;
  --tyng-text: #0f172a;
  --tyng-text-muted: #64748b;
  --tyng-brand: var(--tf-accent);
  --tyng-brand-hover: var(--tf-accent-hover);
  --tyng-badge-bg: var(--tf-accent-wash);
  --tyng-badge-text: #1d6a5f;
  --tyng-whatsapp: #16a34a;
  --tyng-whatsapp-hover: #15803d;
  --tyng-success: #15803d;
  --shadow: none;
}

.tyng-main {
  box-sizing: border-box;
  max-width: 46rem;
  margin-inline: auto;
  padding: 1.5rem 1rem 3rem;
}

.tyng-wrap {
  box-sizing: border-box;
  padding-inline: 1.5rem;
  margin-inline: auto;
  max-width: 46rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tyng-panel {
  background: var(--tyng-surface);
  border: 1px solid var(--tyng-border);
  border-radius: 2px;
  padding: 1.5rem;
  box-shadow: none;
}

.tyng-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.tyng-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.tyng-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--tyng-text);
}

.tyng-field select, .tyng-field input {
  border: 1px solid var(--tyng-border-strong);
  border-radius: 2px;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  color: var(--tyng-text);
  background: var(--tyng-surface);
  outline: none;
}

.tyng-action-row {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.tyng-btn {
  background: var(--tyng-brand);
  color: #ffffff;
  border: none;
  border-radius: 2px;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  flex: 2;
  transition: background 0.15s ease;
}

.tyng-btn:hover {
  background: var(--tyng-brand-hover);
}

.tyng-secondary-btn {
  background: var(--tyng-surface);
  border: 1px solid var(--tyng-border-strong);
  border-radius: 2px;
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--tyng-text);
  cursor: pointer;
  flex: 1;
  transition: background 0.15s;
}

.tyng-secondary-btn:hover {
  background: var(--tyng-surface-subtle);
}

.tyng-results {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tyng-featured-card {
  background: var(--tyng-surface);
  border: 1px solid var(--tyng-border);
  border-top: 4px solid var(--tyng-brand);
  border-radius: 2px;
  padding: 1.75rem;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.tyng-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tyng-badge {
  background: var(--tyng-badge-bg);
  color: var(--tyng-badge-text);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tyng-copied-notice {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--tyng-success);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.tyng-copied-notice.visible {
  opacity: 1;
}

.tyng-letter-box {
  background: var(--tyng-surface-subtle);
  border: 1px solid var(--tyng-border);
  border-radius: 2px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-family: Georgia, 'Times New Roman', serif;
}

.tyng-letter-salutation {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--tyng-text);
  margin: 0;
}

.tyng-letter-body {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--tyng-text);
  margin: 0;
}

.tyng-letter-closing {
  font-size: 1.05rem;
  color: var(--tyng-text);
  margin: 0;
  line-height: 1.5;
}

.tyng-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tyng-copy-btn, .tyng-email-btn {
  background: var(--tyng-surface-subtle);
  border: 1px solid var(--tyng-border-strong);
  border-radius: 2px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--tyng-text);
  cursor: pointer;
  transition: background 0.15s;
}

.tyng-copy-btn:hover, .tyng-email-btn:hover {
  background: var(--tyng-border);
}

.tyng-share-btn {
  background: var(--tyng-whatsapp);
  color: #ffffff;
  border: none;
  border-radius: 2px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.tyng-share-btn:hover {
  background: var(--tyng-whatsapp-hover);
}

.tyng-variations-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tyng-variations-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tyng-text-muted);
  margin: 0;
}

.tyng-variations-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tyng-var-card {
  background: var(--tyng-surface);
  border: 1px solid var(--tyng-border);
  border-radius: 2px;
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.tyng-var-text {
  font-size: 0.95rem;
  color: var(--tyng-text);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}

.tyng-var-copy-btn {
  background: var(--tyng-surface-subtle);
  border: 1px solid var(--tyng-border);
  border-radius: 2px;
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tyng-text);
  cursor: pointer;
  white-space: nowrap;
}

.tyng-var-copy-btn:hover {
  background: var(--tyng-border);
}

.tyng-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.tyng-stat-card {
  background: var(--tyng-surface);
  border: 1px solid var(--tyng-border);
  border-radius: 2px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  box-shadow: none;
}

.tyng-stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tyng-text-muted);
}

.tyng-stat-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--tyng-text);
}
/* 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"] {
  --tyng-surface: var(--tf-surface);
  --tyng-surface-subtle: var(--tf-surface);
  --tyng-border: var(--tf-surface);
  --tyng-border-strong: #98abc3;
  --tyng-text: var(--tf-ink);
  --tyng-text-muted: var(--tf-ink-faint);
  --tyng-badge-text: #59cfbe;
  --tyng-whatsapp: #7ad89d;
  --tyng-whatsapp-hover: #5ed089;
  --tyng-success: #5ed089;
}