/* Scoped CSS for Apology & Difficult Message Helper (Prefix: admh) */
:root {
  --admh-bg: #f8fafc;
  --admh-card-bg: #ffffff;
  --admh-text: #0f172a;
  --admh-text-muted: #64748b;
  --admh-border: #e2e8f0;
  --admh-primary: var(--tf-accent);
  --admh-primary-hover: var(--tf-accent-hover);
  --admh-primary-light: var(--tf-accent-wash);
  --admh-secondary: #f1f5f9;
  --admh-secondary-hover: #e2e8f0;
  --admh-accent: #0f766e;
  --shadow: none;
  --admh-radius: 10px;
}

.admh-main {
  box-sizing: border-box;
  max-width: 46rem;
  margin-inline: auto;
  padding: 1.5rem 1rem 3rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--admh-text);
  line-height: 1.5;
}

.admh-wrap {
  box-sizing: border-box;
  padding-inline: 1.5rem;
  margin-inline: auto;
  max-width: 46rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .admh-wrap {
  box-sizing: border-box;
  padding-inline: 1.5rem;
  margin-inline: auto;
  max-width: 46rem;
    grid-template-columns: 1fr 1.15fr;
  }
}

.admh-panel,
.admh-results {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.admh-featured-card {
  background-color: var(--admh-card-bg);
  border: 1px solid var(--admh-border);
  border-radius: 2px;
  padding: 1.5rem;
  box-shadow: none;
}

.admh-panel-header,
.admh-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--admh-border);
}

.admh-panel-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0;
  color: var(--admh-text);
}

.admh-btn-ghost {
  background: none;
  border: none;
  color: var(--admh-primary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.35rem 0.6rem;
  border-radius: 2px;
}

.admh-btn-ghost:hover {
  background-color: var(--admh-primary-light);
}

.admh-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.admh-row {
  display: flex;
  gap: 1rem;
  flex-direction: column;
}

@media (min-width: 480px) {
  .admh-row {
    flex-direction: row;
  }
  .admh-field-half {
    flex: 1;
  }
}

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

.admh-field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--admh-text);
}

.admh-input,
.admh-select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--admh-border);
  border-radius: 2px;
  background-color: var(--admh-card-bg);
  color: var(--admh-text);
  font-size: 0.95rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  box-sizing: border-box;
}

.admh-input:focus,
.admh-select:focus {
  outline: none;
  border-color: var(--admh-primary);
  box-shadow: none;
}

.admh-hint {
  font-size: 0.775rem;
  color: var(--admh-text-muted);
  line-height: 1.35;
}

.admh-actions-row {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.admh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
}

.admh-btn-primary {
  background-color: var(--tf-accent-ink, #ffffff);
  color: var(--tf-accent-ink, #ffffff);
  flex: 2;
}

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

.admh-btn-secondary {
  background-color: var(--admh-secondary);
  color: var(--admh-text);
  flex: 1;
}

.admh-btn-secondary:hover {
  background-color: var(--admh-secondary-hover);
}

.admh-badge {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  background-color: var(--admh-primary-light);
  color: var(--admh-primary);
}

.admh-copied-notice {
  display: none;
  font-size: 0.8rem;
  font-weight: 600;
  color: #16a34a;
}

.admh-message-box {
  margin-bottom: 1.25rem;
}

.admh-output-text {
  background-color: var(--admh-secondary);
  border: 1px solid var(--admh-border);
  border-radius: 2px;
  padding: 1.2rem;
  font-size: 0.975rem;
  line-height: 1.65;
  color: var(--admh-text);
  white-space: pre-wrap;
  min-height: 140px;
  word-break: break-word;
}

.admh-output-text:focus {
  outline: 2px solid var(--admh-primary);
  outline-offset: 2px;
}

.admh-card-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.admh-copy-btn,
.admh-download-btn,
.admh-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.825rem;
  font-weight: 600;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--admh-border);
  background-color: var(--admh-card-bg);
  color: var(--admh-text);
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}

.admh-copy-btn:hover,
.admh-download-btn:hover {
  background-color: var(--admh-secondary);
  border-color: var(--admh-text-muted);
}

.admh-share-btn {
  color: #16a34a;
}

.admh-share-btn:hover {
  background-color: rgba(22, 163, 74, 0.1);
  border-color: #16a34a;
}

.admh-stats-row {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  padding: 0.6rem 0.8rem;
  background-color: var(--admh-card-bg);
  border: 1px solid var(--admh-border);
  border-radius: 2px;
  font-size: 0.825rem;
}

.admh-stat-item {
  display: flex;
  gap: 0.3rem;
}

.admh-stat-label {
  color: var(--admh-text-muted);
}

.admh-stat-val {
  font-weight: 700;
  color: var(--admh-text);
}

.admh-tips-card {
  background-color: var(--admh-primary-light);
  border-left: 4px solid var(--admh-primary);
  border-radius: 2px;
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
}

.admh-tips-header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--admh-primary);
  margin-bottom: 0.35rem;
}

.admh-tips-body {
  font-size: 0.85rem;
  color: var(--admh-text);
  margin: 0;
  line-height: 1.45;
}

.admh-variations-section {
  background-color: var(--admh-card-bg);
  border: 1px solid var(--admh-border);
  border-radius: 2px;
  padding: 1.25rem;
}

.admh-variations-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: var(--admh-text);
}

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

.admh-variations-empty {
  font-size: 0.85rem;
  color: var(--admh-text-muted);
  font-style: italic;
  margin: 0;
}

.admh-variation-item {
  background-color: var(--admh-secondary);
  border: 1px solid var(--admh-border);
  border-radius: 2px;
  padding: 0.85rem;
}

.admh-variation-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.admh-variation-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--admh-text-muted);
}

.admh-variation-copy {
  background: var(--admh-card-bg);
  border: 1px solid var(--admh-border);
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  color: var(--admh-primary);
  cursor: pointer;
  font-weight: 600;
}

.admh-variation-copy:hover {
  background-color: var(--admh-primary-light);
}

.admh-variation-text {
  font-size: 0.875rem;
  color: var(--admh-text);
  line-height: 1.5;
  margin: 0;
  white-space: pre-wrap;
}

/* 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"] {
  --admh-bg: var(--tf-surface);
  --admh-card-bg: var(--tf-surface);
  --admh-text: var(--tf-ink);
  --admh-text-muted: var(--tf-ink-faint);
  --admh-border: var(--tf-surface);
  --admh-secondary: var(--tf-surface);
  --admh-secondary-hover: var(--tf-surface);
  --admh-accent: #59cfc6;
}