:root {
  --ad-primary: #be185d;
  --ad-primary-hover: #9d174d;
  --ad-bg-card: #ffffff;
  --ad-border: #e2e8f0;
  --ad-text-main: #0f172a;
  --ad-text-muted: #64748b;
  --ad-pill-bg: #f1f5f9;
  --ad-pill-hover: #e2e8f0;
  --ad-result-bg: #f8fafc;
  --ad-badge-ok: #16a34a;
  --ad-badge-warn: #d97706;
  --ad-badge-err: #dc2626;
  --ad-mockup-bg: #ffffff;
}

.ad-tool-container {
  max-width: 880px;
  margin: 0 auto 3rem auto;
  font-family: inherit;
  color: var(--ad-text-main);
}

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

.ad-platform-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ad-border);
}

.ad-platform-btn {
  background: var(--ad-pill-bg);
  border: 1px solid var(--ad-border);
  color: var(--ad-text-muted);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ad-platform-btn:hover {
  background: var(--ad-pill-hover);
}

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

.ad-presets-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

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

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

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

.ad-field-row {
  margin-bottom: 1rem;
}

.ad-field-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
}

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

.ad-counter-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.badge-ok {
  background: rgba(22, 163, 74, 0.15);
  color: var(--ad-badge-ok);
}

.badge-warn {
  background: rgba(217, 119, 6, 0.15);
  color: var(--ad-badge-warn);
}

.badge-err {
  background: rgba(220, 38, 38, 0.15);
  color: var(--ad-badge-err);
}

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

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

.ad-path-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.ad-action-row {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.ad-primary-btn {
  flex: 2;
  background: var(--ad-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, transform 0.05s ease;
}

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

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

.ad-secondary-btn:hover,
.ad-tertiary-btn:hover {
  background: var(--ad-pill-hover);
}

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

.ad-results-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 1rem 0;
  color: var(--ad-text-main);
}

/* Google Ad Mockup */
.ad-google-box {
  background: var(--ad-mockup-bg);
  border: 1px solid var(--ad-border);
  border-radius: 8px;
  padding: 1.25rem;
}

.ad-google-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.ad-google-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ad-text-main);
}

.ad-google-url {
  font-size: 0.8rem;
  color: var(--ad-text-muted);
}

.ad-google-headline {
  color: #1a0dab;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.4rem;
  cursor: pointer;
}

.ad-google-desc {
  font-size: 0.875rem;
  color: var(--ad-text-muted);
  line-height: 1.5;
}

/* Facebook Mockup */
.ad-meta-box {
  background: var(--ad-mockup-bg);
  border: 1px solid var(--ad-border);
  border-radius: 8px;
  overflow: hidden;
}

.ad-meta-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
}

.ad-meta-avatar {
  font-size: 1.5rem;
}

.ad-meta-author {
  display: flex;
  flex-direction: column;
}

.ad-meta-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ad-text-main);
}

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

.ad-meta-primary {
  padding: 0 1rem 0.75rem 1rem;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--ad-text-main);
}

.ad-meta-image-slot {
  height: 160px;
  background: var(--ad-pill-bg);
  border-top: 1px solid var(--ad-border);
  border-bottom: 1px solid var(--ad-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ad-text-muted);
  font-size: 0.85rem;
  font-weight: 600;
}

.ad-meta-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--ad-result-bg);
}

.ad-meta-cta-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.ad-meta-domain {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--ad-text-muted);
}

.ad-meta-cta-text strong {
  font-size: 0.95rem;
  color: var(--ad-text-main);
}

.ad-meta-cta-text p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--ad-text-muted);
}

.ad-meta-btn {
  background: var(--ad-pill-bg);
  border: 1px solid var(--ad-border);
  color: var(--ad-text-main);
  border-radius: 6px;
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
}

/* LinkedIn Mockup */
.ad-li-box {
  background: var(--ad-mockup-bg);
  border: 1px solid var(--ad-border);
  border-radius: 8px;
  padding: 1rem;
}

.ad-li-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.ad-li-avatar {
  font-size: 1.5rem;
}

.ad-li-author {
  display: flex;
  flex-direction: column;
}

.ad-li-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ad-text-main);
}

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

.ad-li-primary {
  font-size: 0.875rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
  color: var(--ad-text-main);
}

.ad-li-image-slot {
  height: 140px;
  background: var(--ad-pill-bg);
  border: 1px solid var(--ad-border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ad-text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.ad-li-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ad-li-footer strong {
  font-size: 0.9rem;
  color: var(--ad-text-main);
}

.ad-li-btn {
  background: #0a66c2;
  color: #ffffff;
  border: none;
  border-radius: 16px;
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}

/* Twitter Mockup */
.ad-tw-box {
  background: var(--ad-mockup-bg);
  border: 1px solid var(--ad-border);
  border-radius: 8px;
  padding: 1.25rem;
}

.ad-tw-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.ad-tw-avatar {
  font-size: 1.5rem;
}

.ad-tw-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ad-text-main);
}

.ad-tw-handle {
  font-size: 0.8rem;
  color: var(--ad-text-muted);
  margin-left: 0.35rem;
}

.ad-tw-body {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ad-text-main);
}

.ad-fields-section {
  display: block;
}

.ad-mockup-wrapper {
  margin-top: 0.5rem;
}

.ad-tw-author {
  display: flex;
  align-items: center;
}

.ad-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"] {
  --ad-primary: #da81a6;
  --ad-primary-hover: #d7769d;
  --ad-bg-card: var(--tf-surface);
  --ad-border: var(--tf-surface);
  --ad-text-main: var(--tf-ink);
  --ad-text-muted: var(--tf-ink-faint);
  --ad-pill-bg: var(--tf-surface);
  --ad-pill-hover: var(--tf-surface);
  --ad-result-bg: var(--tf-surface);
  --ad-badge-ok: #7ad89d;
  --ad-badge-warn: #dab181;
  --ad-badge-err: #da8181;
  --ad-mockup-bg: var(--tf-surface);
}