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

.ekpk-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(--ekpk-text);
  line-height: 1.5;
}

.ekpk-wrap {
  box-sizing: border-box;
  padding-inline: 1.5rem;
  margin-inline: auto;
  max-width: 46rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

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

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

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

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

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

.ekpk-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.ekpk-search-row {
  display: flex;
  gap: 0.75rem;
  flex-direction: column;
}

@media (min-width: 640px) {
  .ekpk-search-row {
    flex-direction: row;
    align-items: flex-end;
  }
}

.ekpk-search-field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

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

.ekpk-input {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--ekpk-border);
  border-radius: 2px;
  background-color: var(--ekpk-card-bg);
  color: var(--ekpk-text);
  font-size: 0.95rem;
  box-sizing: border-box;
  transition: border-color 0.15s ease;
}

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

.ekpk-action-btn-wrap {
  box-sizing: border-box;
  padding-inline: 1.5rem;
  margin-inline: auto;
  max-width: 46rem;
  display: flex;
  gap: 0.5rem;
}

.ekpk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
  white-space: nowrap;
}

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

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

.ekpk-btn-secondary {
  background-color: var(--ekpk-secondary);
  color: var(--ekpk-text);
}

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

.ekpk-staging-box {
  background-color: var(--ekpk-secondary);
  border: 1px solid var(--ekpk-border);
  border-radius: 2px;
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.ekpk-staging-header label {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--ekpk-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ekpk-staging-actions {
  display: flex;
  gap: 0.4rem;
}

.ekpk-btn-small {
  background-color: var(--ekpk-card-bg);
  border: 1px solid var(--ekpk-border);
  color: var(--ekpk-text);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ekpk-btn-small:hover {
  background-color: var(--ekpk-primary-light);
  color: var(--ekpk-primary);
  border-color: var(--ekpk-primary);
}

.ekpk-staging-input {
  width: 100%;
  border: 1px solid var(--ekpk-border);
  border-radius: 2px;
  padding: 0.65rem 0.8rem;
  font-size: 1.05rem;
  background-color: var(--ekpk-card-bg);
  color: var(--ekpk-text);
  box-sizing: border-box;
}

.ekpk-staging-input:focus {
  outline: 2px solid var(--ekpk-primary);
}

.ekpk-tabs-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

[data-cat] {
  cursor: pointer;
}

.ekpk-tab {
  background: var(--ekpk-secondary);
  border: 1px solid var(--ekpk-border);
  color: var(--ekpk-text-muted);
  font-size: 0.825rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ekpk-tab:hover {
  background-color: var(--ekpk-secondary-hover);
  color: var(--ekpk-text);
}

.ekpk-tab-active {
  background-color: var(--ekpk-primary);
  border-color: var(--ekpk-primary);
  color: #ffffff;
}

.ekpk-stats-row {
  display: flex;
  gap: 1.5rem;
  padding: 0.5rem 0.85rem;
  background-color: var(--ekpk-secondary);
  border-radius: 2px;
  font-size: 0.825rem;
  align-items: center;
  flex-wrap: wrap;
}

.ekpk-stat-item {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

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

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

.ekpk-copied-toast {
  font-weight: 700;
  color: #16a34a;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.ekpk-toast-visible {
  opacity: 1;
}

.ekpk-results {
  display: flex;
  flex-direction: column;
}

.ekpk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .ekpk-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.85rem;
  }
}

.ekpk-symbol-btn {
  background-color: var(--ekpk-card-bg);
  border: 1px solid var(--ekpk-border);
  border-radius: 2px;
  padding: 0.85rem 0.6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: none;
  min-height: 70px;
}

.ekpk-symbol-btn:hover {
  border-color: var(--ekpk-primary);
  background-color: var(--ekpk-primary-light);
  transform: translateY(-2px);
}

.ekpk-symbol-btn:active,
.ekpk-btn-active {
  transform: scale(0.95);
  border-color: #16a34a;
  background-color: rgba(22, 163, 74, 0.15);
}

.ekpk-symbol-text {
  font-size: 1.15rem;
  color: var(--ekpk-text);
  word-break: keep-all;
  white-space: nowrap;
  font-family: system-ui, -apple-system, sans-serif;
}

.ekpk-copy-hint {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ekpk-text-muted);
}

.ekpk-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--ekpk-text-muted);
  font-style: italic;
  font-size: 0.95rem;
}

/* 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"] {
  --ekpk-bg: var(--tf-surface);
  --ekpk-card-bg: var(--tf-surface);
  --ekpk-text: var(--tf-ink);
  --ekpk-text-muted: var(--tf-ink-faint);
  --ekpk-border: var(--tf-surface);
  --ekpk-secondary: var(--tf-surface);
  --ekpk-secondary-hover: var(--tf-surface);
}