:root {
  --pk-primary: #0284c7;
  --pk-primary-hover: #0369a1;
  --pk-bg-card: #ffffff;
  --pk-border: #e2e8f0;
  --pk-text-main: #0f172a;
  --pk-text-muted: #64748b;
  --pk-pill-bg: #f1f5f9;
  --pk-pill-hover: #e2e8f0;
  --pk-result-bg: #f8fafc;
}

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

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

.pk-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(--pk-border);
}

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

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

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

.pk-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 680px) {
  .pk-grid-3 {
    grid-template-columns: 1fr;
  }
}

.pk-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--pk-text-main);
}

.pk-req {
  color: #dc2626;
}

.pk-field input,
.pk-field select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--pk-border);
  border-radius: 8px;
  background: var(--pk-bg-card);
  color: var(--pk-text-main);
  font-size: 0.95rem;
  box-sizing: border-box;
}

.pk-field input:focus,
.pk-field select:focus {
  outline: none;
  border-color: var(--pk-primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.pk-activities-section {
  background: var(--pk-pill-bg);
  border: 1px solid var(--pk-border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.pk-activities-title {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--pk-text-muted);
  display: block;
  margin-bottom: 0.75rem;
}

.pk-activities-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

@media (max-width: 600px) {
  .pk-activities-grid {
    grid-template-columns: 1fr;
  }
}

.pk-act-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pk-text-main);
  cursor: pointer;
}

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

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

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

.pk-secondary-btn {
  background: var(--pk-pill-bg);
  color: var(--pk-text-main);
  border: 1px solid var(--pk-border);
  border-radius: 8px;
  padding: 0.85rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

/* Checklist Card */
.pk-checklist-card {
  background: var(--pk-bg-card);
  border: 1px solid var(--pk-border);
  border-radius: 12px;
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.pk-progress-wrap {
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--pk-border);
}

.pk-progress-labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--pk-text-main);
}

.pk-progress-track {
  height: 10px;
  background: var(--pk-pill-bg);
  border-radius: 9999px;
  overflow: hidden;
  border: 1px solid var(--pk-border);
}

.pk-progress-fill {
  height: 100%;
  background: #10b981;
  border-radius: 9999px;
  transition: width 0.25s ease;
}

.pk-categories-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.pk-category-group {
  border: 1px solid var(--pk-border);
  border-radius: 8px;
  overflow: hidden;
}

.pk-category-title {
  font-size: 0.9rem;
  font-weight: 800;
  margin: 0;
  padding: 0.6rem 0.85rem;
  background: var(--pk-pill-bg);
  border-bottom: 1px solid var(--pk-border);
  color: var(--pk-text-main);
}

.pk-items-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  padding: 0.85rem;
}

@media (max-width: 600px) {
  .pk-items-list {
    grid-template-columns: 1fr;
  }
}

.pk-item-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--pk-text-main);
  cursor: pointer;
  padding: 0.25rem 0.4rem;
  border-radius: 4px;
  transition: background 0.15s ease;
}

.pk-item-label:hover {
  background: var(--pk-pill-bg);
}

.pk-item-packed {
  text-decoration: line-through;
  color: var(--pk-text-muted);
}

.pk-custom-row {
  display: flex;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--pk-border);
}

.pk-custom-row input {
  flex: 1;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--pk-border);
  border-radius: 8px;
  background: var(--pk-bg-card);
  color: var(--pk-text-main);
  font-size: 0.85rem;
}

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

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

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

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

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

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

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

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

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

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

@media print {
  body { background: #fff !important; color: #000 !important; }
  .tf-site-header, .tf-intro, .tf-disclaimer, .tf-guide, .tf-faq,
  .tf-related, .tf-site-footer, .tf-consent-banner,
  .pk-presets-row, .pk-action-row, .pk-results-card, .pk-custom-row, .pk-progress-wrap {
    display: none !important;
  }
  .pk-editor-card { display: none !important; }
  .pk-checklist-card { border: none !important; padding: 0 !important; box-shadow: none !important; }
}

.pk-progress-title {
  font-size: 0.9rem;
  font-weight: 700;
}

.pk-progress-pct {
  font-size: 1rem;
  font-weight: 800;
  color: var(--pk-primary);
}

.pk-ad {
  overflow: hidden;
  min-height: 280px;
  margin: 32px 0;
  text-align: center;
}
/* 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"] {
  --pk-primary: #81bcda;
  --pk-primary-hover: #69aed4;
  --pk-bg-card: var(--tf-surface);
  --pk-border: var(--tf-surface);
  --pk-text-main: var(--tf-ink);
  --pk-text-muted: var(--tf-ink-faint);
  --pk-pill-bg: var(--tf-surface);
  --pk-pill-hover: var(--tf-surface);
  --pk-result-bg: var(--tf-surface);
}