:root {
  --pds-bg: #f8fafc;
  --pds-surface: #ffffff;
  --pds-card: #ffffff;
  --pds-border: #e2e8f0;
  --pds-border-focus: #b45309;
  --pds-gold: #b45309;
  --pds-gold-hover: #92400e;
  --pds-blue: #1d4ed8;
  --pds-green: #15803d;
  --pds-danger: #dc2626;
  --pds-text: #0f172a;
  --pds-muted: #64748b;
  --pds-code-bg: #f1f5f9;
  --pds-radius: 8px;
}

body {
  margin: 0;
  padding: 0;
  line-height: 1.5;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.pds-container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

.pds-header {
  padding: 36px 0 24px;
  border-bottom: 1px solid var(--pds-border);
  background: var(--pds-surface);
}

.pds-header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.pds-breadcrumbs {
  font-size: 0.875rem;
  color: var(--pds-muted);
  display: flex;
  gap: 8px;
  align-items: center;
}

.pds-breadcrumbs a {
  color: var(--pds-gold);
  text-decoration: none;
  font-weight: 600;
}

.pds-breadcrumbs a:hover {
  text-decoration: underline;
}

.pds-theme-toggle {
  background: transparent;
  color: var(--pds-text);
  border: 1px solid var(--pds-border);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pds-theme-toggle:hover {
  border-color: var(--pds-gold);
}

.pds-title {
  font-size: 2rem;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--pds-text);
  letter-spacing: -0.025em;
}

.pds-subtitle {
  font-size: 1.0625rem;
  color: var(--pds-muted);
  margin: 0;
}

.pds-main {
  padding: 32px 0 60px;
}

/* Disclaimer */
.pds-disclaimer-banner {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
  border-radius: var(--pds-radius);
  padding: 12px 16px;
  font-size: 0.8125rem;
  margin-bottom: 24px;
  line-height: 1.45;
}

/* Grid */
.pds-workspace-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 24px;
  margin-bottom: 24px;
}

@media (max-width: 880px) {
  .pds-workspace-grid {
    grid-template-columns: 1fr;
  }
}

.pds-card {
  background: var(--pds-card);
  border: 1px solid var(--pds-border);
  border-radius: var(--pds-radius);
  padding: 24px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.03);
}

.pds-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

.pds-sec-title {
  font-size: 1.1875rem;
  font-weight: 800;
  color: var(--pds-text);
  margin: 0;
}

.pds-cur-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--pds-muted);
}

.pds-select-sm {
  background: var(--pds-surface);
  border: 1px solid var(--pds-border);
  color: var(--pds-text);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8125rem;
  font-weight: 700;
}

.pds-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}

@media (max-width: 520px) {
  .pds-form-grid {
    grid-template-columns: 1fr;
  }
}

.pds-field {
  display: flex;
  flex-direction: column;
}

.pds-field-full {
  grid-column: 1 / -1;
}

.pds-cur-sym {
  color: var(--pds-muted);
}

.pds-lbl {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--pds-text);
  margin-bottom: 4px;
}

.pds-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--pds-surface);
  border: 1.5px solid var(--pds-border);
  color: var(--pds-text);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.9375rem;
  font-family: inherit;
}

.pds-input:focus {
  outline: none;
  border-color: var(--pds-border-focus);
}

.pds-presets-block {
  margin-bottom: 18px;
}

.pds-preset-lbl {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--pds-muted);
  margin-bottom: 6px;
}

.pds-presets-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.pds-chip {
  background: var(--pds-surface);
  color: var(--pds-muted);
  border: 1px solid var(--pds-border);
  border-radius: 14px;
  padding: 3px 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.pds-chip:hover {
  border-color: var(--pds-gold);
  color: var(--pds-gold);
}

.pds-btn-primary {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--pds-gold);
  color: #ffffff;
  border: none;
  padding: 12px;
  border-radius: 6px;
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease;
}

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

/* Results Card */
.pds-hero-val-box {
  background: var(--pds-code-bg);
  border: 1px solid var(--pds-border);
  border-radius: 6px;
  padding: 18px;
  text-align: center;
  margin-bottom: 16px;
}

.pds-hero-lbl {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--pds-muted);
  display: block;
  margin-bottom: 2px;
}

.pds-hero-val {
  font-size: 2rem;
  font-weight: 900;
  font-family: ui-monospace, monospace;
}

.pds-hero-val.green { color: var(--pds-green); }
.pds-hero-val.danger { color: var(--pds-danger); }

.pds-hero-sub {
  font-size: 0.8125rem;
  color: var(--pds-muted);
}

.pds-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.pds-m-box {
  background: var(--pds-surface);
  border: 1px solid var(--pds-border);
  border-radius: 6px;
  padding: 10px 12px;
}

.pds-m-lbl {
  font-size: 0.6875rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--pds-muted);
  display: block;
}

.pds-m-val {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--pds-text);
  font-family: ui-monospace, monospace;
  display: block;
  margin-top: 2px;
}

.pds-m-val.green { color: var(--pds-green); }
.pds-m-val.highlight { color: var(--pds-blue); }
.pds-m-val.pds-danger { color: var(--pds-danger); }

.pds-m-sub {
  font-size: 0.6875rem;
  color: var(--pds-muted);
}

.pds-verdict-box {
  background: var(--pds-code-bg);
  border-left: 4px solid var(--pds-gold);
  border-radius: 0 6px 6px 0;
  padding: 12px 14px;
  font-size: 0.8125rem;
  color: var(--pds-text);
  line-height: 1.45;
}

/* Table */
.pds-table-card {
  margin-top: 24px;
}

.pds-table-wrap {
  overflow-x: auto;
  margin-top: 16px;
}

.pds-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  font-family: ui-monospace, monospace;
}

.pds-table th, .pds-table td {
  padding: 8px 12px;
  text-align: right;
  border-bottom: 1px solid var(--pds-border);
}

.pds-table th:first-child, .pds-table td:first-child {
  text-align: left;
}

.pds-table th {
  background: var(--pds-code-bg);
  color: var(--pds-muted);
  font-size: 0.6875rem;
  text-transform: uppercase;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Ad slots */
.pds-ad-container {
  width: 100%;
  margin: 36px 0;
  display: flex;
  justify-content: center;
}

.pds-ad-box {
  width: 100%;
  max-width: 728px;
  min-height: 280px;
  background: var(--pds-surface);
  border: 1px dashed var(--pds-border);
  border-radius: var(--pds-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Content */
.pds-content-section {
  margin-top: 48px;
}

.pds-content-section h2 {
  font-size: 1.5rem;
  color: var(--pds-text);
  margin-bottom: 16px;
}

.pds-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin: 28px 0;
}

.pds-feature-card {
  background: var(--pds-card);
  border: 1px solid var(--pds-border);
  border-radius: var(--pds-radius);
  padding: 20px;
}

.pds-feature-card h3 {
  font-size: 1.125rem;
  margin: 0 0 8px;
  color: var(--pds-gold);
}

.pds-feature-card p {
  font-size: 0.875rem;
  color: var(--pds-muted);
  margin: 0;
}

.pds-footer {
  background: var(--pds-surface);
  border-top: 1px solid var(--pds-border);
  padding: 28px 0;
  text-align: center;
  font-size: 0.875rem;
  color: var(--pds-muted);
}

.pds-footer a {
  color: var(--pds-gold);
  text-decoration: none;
  font-weight: 600;
}

.pds-consent-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.pds-consent-text {
  font-size: 0.875rem;
  color: #cbd5e1;
  margin: 0;
}

.pds-consent-actions {
  display: flex;
  gap: 8px;
}

.pds-btn-consent-yes {
  background: var(--pds-gold);
  color: #ffffff;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
}

.pds-btn-consent-no {
  background: transparent;
  color: #94a3b8;
  border: 1px solid #475569;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
}

/* 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"] {
  --pds-bg: var(--tf-surface);
  --pds-surface: var(--tf-surface);
  --pds-card: var(--tf-surface);
  --pds-border: var(--tf-surface);
  --pds-border-focus: #d9a57d;
  --pds-gold: #d9a57d;
  --pds-gold-hover: #d38f66;
  --pds-blue: #8198da;
  --pds-green: #5ed089;
  --pds-danger: #da8181;
  --pds-text: var(--tf-ink);
  --pds-muted: var(--tf-ink-faint);
  --pds-code-bg: var(--tf-surface);
}