/* ═══════════════════════════════════════════════════════════════════
   plagiarism-tool.css
   Scope : #pgt-root  (zero bleed to other tools / layouts)
   Theme : Light - white surface, indigo accent (#4f46e5)
   ═══════════════════════════════════════════════════════════════════ */

/* ── Fonts ─────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@700;800;900&display=swap');

/* ── Design tokens ─────────────────────────────────────────────── */
#pgt-root {
  --pgt-accent       : #4f46e5;
  --pgt-accent-dark  : #3730a3;
  --pgt-accent-light : #eef2ff;
  --pgt-accent-mid   : #c7d2fe;
  --pgt-danger       : #dc2626;
  --pgt-danger-light : #fee2e2;
  --pgt-success      : #16a34a;
  --pgt-success-light: #dcfce7;
  --pgt-warn         : #d97706;
  --pgt-warn-light   : #fef3c7;
  --pgt-surface      : #ffffff;
  --pgt-bg           : #f8fafc;
  --pgt-border       : #e2e8f0;
  --pgt-border-focus : #a5b4fc;
  --pgt-text         : #0f172a;
  --pgt-text-muted   : #64748b;
  --pgt-text-light   : #94a3b8;
  --pgt-radius-sm    : 8px;
  --pgt-radius       : 12px;
  --pgt-radius-lg    : 16px;
  --pgt-shadow-sm    : 0 1px 3px rgba(0,0,0,.07),0 1px 2px rgba(0,0,0,.05);
  --pgt-shadow       : 0 4px 16px rgba(0,0,0,.07),0 1px 3px rgba(0,0,0,.05);
  --pgt-shadow-lg    : 0 8px 32px rgba(79,70,229,.10),0 2px 8px rgba(0,0,0,.06);
  --pgt-transition   : .18s cubic-bezier(.4,0,.2,1);
  --pgt-font-body    : 'Inter', system-ui, sans-serif;
  --pgt-font-head    : 'Outfit', system-ui, sans-serif;
}

/* ── Reset inside scope ────────────────────────────────────────── */
#pgt-root *, #pgt-root *::before, #pgt-root *::after { box-sizing: border-box; }
#pgt-root { font-family: var(--pgt-font-body); color: var(--pgt-text); background: var(--pgt-bg); min-height: 100vh; padding: 0; }

/* ══════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-hero {
  background: linear-gradient(135deg, #eef2ff 0%, #f0f9ff 60%, #faf5ff 100%);
  border-bottom: 1px solid var(--pgt-border);
  padding: 48px 20px 40px;
  text-align: center;
}
#pgt-root .pgt-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--pgt-surface);
  border: 1px solid var(--pgt-accent-mid);
  color: var(--pgt-accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}
#pgt-root .pgt-hero-badge svg { width: 14px; height: 14px; }
#pgt-root .pgt-hero h1 {
  font-family: var(--pgt-font-head);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 14px;
  color: var(--pgt-text);
}
#pgt-root .pgt-hero h1 span { color: var(--pgt-accent); }
#pgt-root .pgt-hero p {
  max-width: 600px;
  margin: 0 auto 0;
  color: var(--pgt-text-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}
#pgt-root .pgt-disclaimer-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--pgt-warn-light);
  border: 1px solid #fcd34d;
  border-radius: var(--pgt-radius);
  padding: 12px 16px;
  font-size: 13px;
  color: #92400e;
  max-width: 800px;
  margin: 20px auto 0;
  text-align: left;
  line-height: 1.5;
}
#pgt-root .pgt-disclaimer-banner svg { flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px; }
#pgt-root .pgt-disclaimer-banner strong { font-weight: 600; }

/* ══════════════════════════════════════════════════════════════
   MAIN CONTAINER
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

/* ══════════════════════════════════════════════════════════════
   MODE TABS
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-mode-bar {
  display: flex;
  gap: 8px;
  background: var(--pgt-surface);
  border: 1px solid var(--pgt-border);
  border-radius: var(--pgt-radius);
  padding: 6px;
  margin-bottom: 24px;
  box-shadow: var(--pgt-shadow-sm);
}
#pgt-root .pgt-mode-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 16px;
  border: none;
  background: transparent;
  border-radius: var(--pgt-radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--pgt-text-muted);
  cursor: pointer;
  transition: var(--pgt-transition);
  font-family: var(--pgt-font-body);
}
#pgt-root .pgt-mode-tab svg { width: 16px; height: 16px; }
#pgt-root .pgt-mode-tab:hover { background: var(--pgt-bg); color: var(--pgt-text); }
#pgt-root .pgt-mode-tab.is-active {
  background: var(--pgt-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(79,70,229,.25);
}

/* ══════════════════════════════════════════════════════════════
   CARDS
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-card {
  background: var(--pgt-surface);
  border: 1px solid var(--pgt-border);
  border-radius: var(--pgt-radius-lg);
  padding: 20px;
  box-shadow: var(--pgt-shadow-sm);
  margin-bottom: 20px;
}
#pgt-root .pgt-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 10px;
  flex-wrap: wrap;
}
#pgt-root .pgt-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  color: var(--pgt-text);
}
#pgt-root .pgt-card-title svg { width: 18px; height: 18px; color: var(--pgt-accent); }
#pgt-root .pgt-card-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ══════════════════════════════════════════════════════════════
   TEXTAREAS
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-textarea {
  width: 100%;
  min-height: 200px;
  padding: 14px 16px;
  border: 2px solid var(--pgt-border);
  border-radius: var(--pgt-radius);
  font-family: var(--pgt-font-body);
  font-size: 14px;
  line-height: 1.65;
  color: var(--pgt-text);
  background: var(--pgt-bg);
  resize: vertical;
  transition: border-color var(--pgt-transition), box-shadow var(--pgt-transition);
  outline: none;
}
#pgt-root .pgt-textarea::placeholder { color: var(--pgt-text-light); }
#pgt-root .pgt-textarea:focus {
  border-color: var(--pgt-border-focus);
  box-shadow: 0 0 0 3px rgba(79,70,229,.12);
  background: #fff;
}

/* counter */
#pgt-root .pgt-char-counter {
  font-size: 12px;
  color: var(--pgt-text-muted);
  text-align: right;
  margin-top: 6px;
}

/* two-col compare layout */
#pgt-root .pgt-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ══════════════════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: var(--pgt-radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--pgt-font-body);
  border: none;
  cursor: pointer;
  transition: var(--pgt-transition);
  white-space: nowrap;
  line-height: 1;
}
#pgt-root .pgt-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* Primary */
#pgt-root .pgt-btn-primary {
  background: var(--pgt-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(79,70,229,.25);
}
#pgt-root .pgt-btn-primary:hover {
  background: var(--pgt-accent-dark);
  box-shadow: 0 4px 14px rgba(79,70,229,.35);
  transform: translateY(-1px);
}
#pgt-root .pgt-btn-primary:active { transform: translateY(0); }

/* Outline */
#pgt-root .pgt-btn-outline {
  background: var(--pgt-surface);
  color: var(--pgt-text-muted);
  border: 1.5px solid var(--pgt-border);
}
#pgt-root .pgt-btn-outline:hover {
  border-color: var(--pgt-accent-mid);
  color: var(--pgt-accent);
  background: var(--pgt-accent-light);
}

/* Ghost / danger */
#pgt-root .pgt-btn-ghost {
  background: transparent;
  color: var(--pgt-text-muted);
  border: none;
}
#pgt-root .pgt-btn-ghost:hover { color: var(--pgt-danger); background: var(--pgt-danger-light); }

/* Action bar */
#pgt-root .pgt-action-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 6px;
}

/* Sticky bottom bar on mobile */
#pgt-root .pgt-sticky-bar {
  display: none;
}

/* ══════════════════════════════════════════════════════════════
   RESULTS AREA
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-results-wrap { display: none; }
#pgt-root .pgt-results-wrap.is-visible { display: block; }

/* Score hero */
#pgt-root .pgt-score-hero {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--pgt-surface);
  border: 1px solid var(--pgt-border);
  border-radius: var(--pgt-radius-lg);
  padding: 24px 28px;
  margin-bottom: 20px;
  box-shadow: var(--pgt-shadow);
  flex-wrap: wrap;
}
#pgt-root .pgt-score-ring-wrap { flex-shrink: 0; }
#pgt-root .pgt-score-ring {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: conic-gradient(var(--ring-color, var(--pgt-accent)) var(--ring-pct, 0%), #f1f5f9 0%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
#pgt-root .pgt-score-ring::before {
  content: '';
  position: absolute;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #fff;
}
#pgt-root .pgt-score-ring-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  line-height: 1;
}
#pgt-root .pgt-score-pct {
  font-family: var(--pgt-font-head);
  font-size: 22px;
  font-weight: 900;
  color: var(--pgt-text);
}
#pgt-root .pgt-score-pct-label { font-size: 10px; color: var(--pgt-text-muted); font-weight: 600; }
#pgt-root .pgt-score-info { flex: 1; min-width: 160px; }
#pgt-root .pgt-score-verdict {
  font-family: var(--pgt-font-head);
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0 0 6px;
  color: var(--pgt-text);
}
#pgt-root .pgt-score-sub { color: var(--pgt-text-muted); font-size: 14px; margin: 0 0 14px; }
#pgt-root .pgt-score-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
#pgt-root .pgt-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--pgt-bg);
  border: 1px solid var(--pgt-border);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--pgt-text-muted);
}
#pgt-root .pgt-stat-pill .dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
#pgt-root .pgt-stat-pill .dot-red   { background: var(--pgt-danger); }
#pgt-root .pgt-stat-pill .dot-green { background: var(--pgt-success); }
#pgt-root .pgt-stat-pill .dot-grey  { background: #94a3b8; }

/* Progress bar */
#pgt-root .pgt-progress-bar-wrap {
  height: 6px;
  background: #f1f5f9;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 10px;
}
#pgt-root .pgt-progress-fill {
  height: 100%;
  border-radius: 999px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
  background: var(--pgt-accent);
}

/* Verdict colours */
#pgt-root .pgt-score-hero.verdict-low    { border-color: #bbf7d0; }
#pgt-root .pgt-score-hero.verdict-medium { border-color: #fde68a; }
#pgt-root .pgt-score-hero.verdict-high   { border-color: #fecaca; }

/* ── Highlighted text output ──────────────────────────────────── */
#pgt-root .pgt-highlight-box {
  background: var(--pgt-surface);
  border: 1px solid var(--pgt-border);
  border-radius: var(--pgt-radius-lg);
  padding: 20px;
  box-shadow: var(--pgt-shadow-sm);
  margin-bottom: 20px;
}
#pgt-root .pgt-highlight-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}
#pgt-root .pgt-highlight-body {
  font-size: 14px;
  line-height: 1.8;
  color: var(--pgt-text);
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--pgt-border);
  border-radius: var(--pgt-radius-sm);
  padding: 14px 16px;
  background: var(--pgt-bg);
}
#pgt-root .pgt-highlight-body mark.pgt-dup {
  background: var(--pgt-danger-light);
  color: var(--pgt-danger);
  border-radius: 3px;
  padding: 1px 3px;
  border-bottom: 2px solid var(--pgt-danger);
  font-weight: 500;
}
#pgt-root .pgt-highlight-body mark.pgt-shared {
  background: #fff7ed;
  color: #c2410c;
  border-radius: 3px;
  padding: 1px 3px;
  border-bottom: 2px solid #f97316;
  font-weight: 500;
}

/* Legend */
#pgt-root .pgt-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
  font-weight: 600;
  color: var(--pgt-text-muted);
  margin-top: 10px;
}
#pgt-root .pgt-legend-item { display: flex; align-items: center; gap: 6px; }
#pgt-root .pgt-legend-swatch {
  width: 14px; height: 14px; border-radius: 3px;
}
#pgt-root .pgt-swatch-dup    { background: var(--pgt-danger-light); border: 1.5px solid var(--pgt-danger); }
#pgt-root .pgt-swatch-shared { background: #fff7ed; border: 1.5px solid #f97316; }
#pgt-root .pgt-swatch-unique { background: #f1f5f9; border: 1.5px solid #cbd5e1; }

/* Duplicate list */
#pgt-root .pgt-dup-list-wrap {
  background: var(--pgt-surface);
  border: 1px solid var(--pgt-border);
  border-radius: var(--pgt-radius-lg);
  padding: 20px;
  box-shadow: var(--pgt-shadow-sm);
  margin-bottom: 20px;
}
#pgt-root .pgt-dup-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
#pgt-root .pgt-dup-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  background: var(--pgt-danger-light);
  border: 1px solid #fecaca;
  border-radius: var(--pgt-radius-sm);
  font-size: 13px;
  line-height: 1.5;
  color: #7f1d1d;
}
#pgt-root .pgt-dup-item-num {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--pgt-danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
#pgt-root .pgt-dup-item-text { flex: 1; }

/* Empty / loading */
#pgt-root .pgt-empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--pgt-text-muted);
}
#pgt-root .pgt-empty-state svg {
  width: 48px; height: 48px;
  color: var(--pgt-accent-mid);
  margin-bottom: 12px;
}
#pgt-root .pgt-empty-state p { font-size: 14px; margin: 0; }

/* ══════════════════════════════════════════════════════════════
   SETTINGS ROW
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-settings-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 14px 18px;
  background: var(--pgt-surface);
  border: 1px solid var(--pgt-border);
  border-radius: var(--pgt-radius);
  margin-bottom: 20px;
  box-shadow: var(--pgt-shadow-sm);
}
#pgt-root .pgt-toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--pgt-text-muted);
  cursor: pointer;
  user-select: none;
}
#pgt-root .pgt-toggle-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--pgt-accent);
  cursor: pointer;
}

/* ══════════════════════════════════════════════════════════════
   PRO TIP BANNER
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-pro-tip {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: linear-gradient(135deg, var(--pgt-accent-light) 0%, #faf5ff 100%);
  border: 1px solid var(--pgt-accent-mid);
  border-radius: var(--pgt-radius);
  padding: 16px 20px;
  margin-bottom: 20px;
}
#pgt-root .pgt-pro-tip-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  background: var(--pgt-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
#pgt-root .pgt-pro-tip-icon svg { width: 18px; height: 18px; }
#pgt-root .pgt-pro-tip-text strong { font-weight: 700; font-size: 14px; color: var(--pgt-accent); display: block; margin-bottom: 3px; }
#pgt-root .pgt-pro-tip-text p { margin: 0; font-size: 13px; color: var(--pgt-text-muted); line-height: 1.5; }

/* ══════════════════════════════════════════════════════════════
   SEO SECTION
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-seo-section {
  margin-top: 48px;
  border-top: 1px solid var(--pgt-border);
  padding-top: 36px;
}
#pgt-root .pgt-seo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
#pgt-root .pgt-seo-card {
  background: var(--pgt-surface);
  border: 1px solid var(--pgt-border);
  border-radius: var(--pgt-radius);
  padding: 20px;
}
#pgt-root .pgt-seo-card h3 { font-family: var(--pgt-font-head); font-size: 1.05rem; font-weight: 800; margin: 0 0 10px; color: var(--pgt-text); }
#pgt-root .pgt-seo-card p, #pgt-root .pgt-seo-card li { font-size: 14px; line-height: 1.7; color: var(--pgt-text-muted); margin: 0 0 8px; }
#pgt-root .pgt-seo-card ul { padding-left: 18px; margin: 0; }
#pgt-root .pgt-seo-card li { margin-bottom: 6px; }
#pgt-root .pgt-seo-section h2 { font-family: var(--pgt-font-head); font-size: 1.5rem; font-weight: 800; margin: 0 0 20px; color: var(--pgt-text); }

/* FAQ */
#pgt-root .pgt-faq { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
#pgt-root .pgt-faq-item {
  background: var(--pgt-surface);
  border: 1px solid var(--pgt-border);
  border-radius: var(--pgt-radius);
  overflow: hidden;
}
#pgt-root .pgt-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--pgt-text);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--pgt-font-body);
  gap: 12px;
  transition: background var(--pgt-transition);
}
#pgt-root .pgt-faq-q:hover { background: var(--pgt-accent-light); }
#pgt-root .pgt-faq-q svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--pgt-accent); transition: transform var(--pgt-transition); }
#pgt-root .pgt-faq-item.is-open .pgt-faq-q svg { transform: rotate(180deg); }
#pgt-root .pgt-faq-a {
  display: none;
  padding: 0 20px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pgt-text-muted);
  border-top: 1px solid var(--pgt-border);
  padding-top: 14px;
}
#pgt-root .pgt-faq-item.is-open .pgt-faq-a { display: block; }

/* Comparison table */
#pgt-root .pgt-compare-table-wrap { overflow-x: auto; margin-bottom: 32px; }
#pgt-root .pgt-compare-table { width: 100%; border-collapse: collapse; font-size: 14px; }
#pgt-root .pgt-compare-table th {
  text-align: left;
  padding: 12px 16px;
  background: var(--pgt-accent-light);
  color: var(--pgt-accent);
  font-weight: 700;
  border: 1px solid var(--pgt-border);
  white-space: nowrap;
}
#pgt-root .pgt-compare-table td {
  padding: 11px 16px;
  border: 1px solid var(--pgt-border);
  color: var(--pgt-text-muted);
  vertical-align: middle;
}
#pgt-root .pgt-compare-table tr:nth-child(even) td { background: #fafbfc; }
#pgt-root .pgt-compare-table .yes { color: var(--pgt-success); font-weight: 700; }
#pgt-root .pgt-compare-table .no  { color: #94a3b8; }

/* ══════════════════════════════════════════════════════════════
   TOAST
══════════════════════════════════════════════════════════════ */
#pgt-root .pgt-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  background: #1e293b;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--pgt-radius);
  box-shadow: var(--pgt-shadow-lg);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
#pgt-root .pgt-toast.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════ */
@media (max-width: 700px) {
  #pgt-root .pgt-hero { padding: 32px 16px 28px; }
  #pgt-root .pgt-container { padding: 20px 14px 80px; }
  #pgt-root .pgt-compare-grid { grid-template-columns: 1fr; }
  #pgt-root .pgt-seo-grid { grid-template-columns: 1fr; }
  #pgt-root .pgt-score-hero { flex-direction: column; align-items: flex-start; }
  #pgt-root .pgt-mode-bar { flex-direction: column; }
  #pgt-root .pgt-action-bar { flex-direction: column; }
  #pgt-root .pgt-action-bar .pgt-btn { width: 100%; justify-content: center; }

  /* Sticky bottom bar on mobile */
  #pgt-root .pgt-sticky-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--pgt-surface);
    border-top: 1px solid var(--pgt-border);
    padding: 10px 14px;
    gap: 8px;
    box-shadow: 0 -4px 16px rgba(0,0,0,.08);
  }
  #pgt-root .pgt-sticky-bar .pgt-btn { flex: 1; justify-content: center; }
}

@media (max-width: 480px) {
  #pgt-root .pgt-score-stats { flex-direction: column; gap: 8px; }
  #pgt-root .pgt-settings-row { flex-direction: column; align-items: flex-start; }
}