/* ── Prompt Tester ──
   Accent: Orange #F97316
   Namespace: .ptest-*
*/

.ptest-page {
  --tool-accent: #F97316;
  --tool-accent-dim: rgba(249, 115, 22, 0.15);
  --tool-accent-glow: rgba(249, 115, 22, 0.25);
}

/* ── Glass Pill Tabs ── */
.ptest-tabs {
  display: flex; gap: 0.5rem; padding: 0.35rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px; margin-bottom: 1.5rem;
}
.ptest-tab {
  background: none; border: 1px solid transparent;
  color: rgba(255,255,255,0.5); font-size: 0.85rem; font-weight: 600;
  padding: 0.6rem 1.1rem; cursor: pointer; border-radius: 14px;
  transition: all 0.2s ease; flex: 1; text-align: center; white-space: nowrap;
}
.ptest-tab:hover { color: #fff; background: rgba(255,255,255,0.06); }
.ptest-tab.active {
  color: #000; background: #F97316; border-color: #F97316;
  box-shadow: 0 2px 8px rgba(249,115,22, 0.3);
}
.ptest-panel { display: none; }
.ptest-panel.active { display: block; }

/* ── Container ── */
.ptest-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

/* ── Context field ── */
.ptest-context-row { margin-bottom: 1rem; }
.ptest-label-small { font-size: 0.8rem; color: rgba(255,255,255,0.6); display: block; margin-bottom: 0.3rem; }
.ptest-optional { color: rgba(255,255,255,0.35); font-style: italic; }
.ptest-context-input {
  width: 100%; padding: 0.6rem 0.8rem; font-size: 0.85rem;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px; color: #fff; outline: none; transition: border-color 0.2s;
}
.ptest-context-input:focus { border-color: var(--tool-accent); }

/* ── Side-by-side inputs ── */
.ptest-inputs {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.ptest-input-col { display: flex; flex-direction: column; }
.ptest-input-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.4rem;
}
.ptest-label {
  font-size: 0.9rem; font-weight: 700; color: #fff;
  font-family: var(--font-heading, 'Inter', sans-serif);
}
.ptest-char-count { font-size: 0.75rem; color: rgba(255,255,255,0.35); }
.ptest-textarea {
  width: 100%; padding: 0.8rem; font-size: 0.85rem; font-family: inherit;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; color: #fff; outline: none; resize: vertical;
  transition: border-color 0.2s; min-height: 180px;
}
.ptest-textarea:focus { border-color: var(--tool-accent); }

/* ── Swap button ── */
.ptest-swap-col {
  display: flex; align-items: center; justify-content: center;
}
.ptest-swap-btn {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6); font-size: 1.4rem; width: 44px; height: 44px;
  border-radius: 50%; cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.ptest-swap-btn:hover { color: var(--tool-accent); border-color: var(--tool-accent); transform: rotate(180deg); }

/* ── Live score ── */
.ptest-live-score {
  min-height: 1.4rem; margin-top: 0.4rem;
  font-size: 0.78rem; color: rgba(255,255,255,0.5);
}
.ptest-live-score .ptest-live-val { font-weight: 700; }
.ptest-live-val.ptest-score-low { color: #ef4444; }
.ptest-live-val.ptest-score-med { color: #f59e0b; }
.ptest-live-val.ptest-score-good { color: #22c55e; }
.ptest-live-val.ptest-score-great { color: #10b981; }

/* ── Action buttons ── */
.ptest-actions {
  display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1.5rem;
  align-items: center;
}
.ptest-btn-primary {
  background: var(--tool-accent); color: #000; border: none;
  padding: 0.7rem 1.4rem; font-size: 0.9rem; font-weight: 700;
  border-radius: 12px; cursor: pointer; transition: all 0.2s;
  font-family: var(--font-heading, 'Inter', sans-serif);
}
.ptest-btn-primary:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); }
.ptest-btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.ptest-btn-secondary {
  background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.1); padding: 0.55rem 1rem;
  font-size: 0.82rem; font-weight: 600; border-radius: 10px;
  cursor: pointer; transition: all 0.2s;
}
.ptest-btn-secondary:hover { color: #fff; border-color: rgba(255,255,255,0.2); }
.ptest-btn-danger { color: #ef4444; border-color: rgba(239,68,68,0.3); }
.ptest-btn-danger:hover { background: rgba(239,68,68,0.1); border-color: #ef4444; }

/* ── Examples dropdown ── */
.ptest-examples-wrap { position: relative; }
.ptest-examples-menu {
  position: absolute; top: 100%; left: 0; z-index: 20;
  background: rgba(15,15,25,0.95); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px; padding: 0.4rem; min-width: 260px;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5); margin-top: 0.3rem;
}
.ptest-example-item {
  display: block; width: 100%; text-align: left;
  padding: 0.55rem 0.8rem; background: none; border: none;
  color: rgba(255,255,255,0.75); font-size: 0.82rem; cursor: pointer;
  border-radius: 8px; transition: background 0.15s;
}
.ptest-example-item:hover { background: rgba(249,115,22,0.15); color: #fff; }

/* ── Results ── */
.ptest-results { animation: ptest-fadeIn 0.3s ease; }
@keyframes ptest-fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ── Score banner ── */
.ptest-score-banner {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 1rem;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px; padding: 1.5rem; margin-bottom: 1.5rem;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  align-items: center;
}
.ptest-score-side { text-align: center; }
.ptest-score-label-top {
  display: block; font-size: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.05em; color: rgba(255,255,255,0.45); margin-bottom: 0.3rem;
}
.ptest-score-number {
  display: block; font-size: 3rem; font-weight: 800; line-height: 1;
  font-family: var(--font-heading, 'Inter', sans-serif);
  transition: color 0.3s;
}
.ptest-score-max { font-size: 0.9rem; color: rgba(255,255,255,0.3); }
.ptest-score-label { display: block; font-size: 0.75rem; margin-top: 0.2rem; color: rgba(255,255,255,0.5); }
.ptest-score-low { color: #ef4444; }
.ptest-score-med { color: #f59e0b; }
.ptest-score-good { color: #22c55e; }
.ptest-score-great { color: #10b981; }

/* ── Verdict ── */
.ptest-verdict {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.3rem; padding: 0 0.5rem;
}
.ptest-verdict-text {
  font-size: 1.1rem; font-weight: 800; text-align: center;
  font-family: var(--font-heading, 'Inter', sans-serif);
}
.ptest-verdict-delta {
  font-size: 0.78rem; color: rgba(255,255,255,0.45);
}
.ptest-verdict-win { color: #22c55e; }
.ptest-verdict-tie { color: #f59e0b; }

/* ── Breakdown bars ── */
.ptest-breakdown { margin-bottom: 1.5rem; }
.ptest-criterion {
  display: grid; grid-template-columns: 90px 1fr 40px 1fr 40px;
  gap: 0.5rem; align-items: center; padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.ptest-criterion:last-child { border-bottom: none; }
.ptest-criterion-name {
  font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.7);
}
.ptest-criterion-bar {
  height: 8px; background: rgba(255,255,255,0.06); border-radius: 4px; overflow: hidden;
}
.ptest-criterion-fill {
  height: 100%; border-radius: 4px; transition: width 0.6s ease;
}
.ptest-bar-a .ptest-criterion-fill { background: var(--tool-accent); }
.ptest-bar-b .ptest-criterion-fill { background: #60a5fa; }
.ptest-criterion-score {
  font-size: 0.75rem; font-weight: 700; text-align: center;
  color: rgba(255,255,255,0.5);
}
.ptest-criterion-better { color: #22c55e; font-weight: 800; }
.ptest-criterion-worse { color: rgba(255,255,255,0.3); }

/* ── Explanation ── */
.ptest-explanation {
  background: rgba(249,115,22,0.06); border: 1px solid rgba(249,115,22,0.15);
  border-radius: 12px; padding: 1rem 1.2rem; margin-bottom: 1.5rem;
  font-size: 0.85rem; line-height: 1.6; color: rgba(255,255,255,0.8);
}
.ptest-explanation strong { color: var(--tool-accent); }

/* ── Diff ── */
.ptest-diff-section { margin-bottom: 1.5rem; }
.ptest-section-title {
  font-size: 0.95rem; font-weight: 700; margin-bottom: 0.6rem;
  color: rgba(255,255,255,0.8);
}
.ptest-diff {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; padding: 1rem; font-size: 0.82rem;
  line-height: 1.7; word-wrap: break-word; color: rgba(255,255,255,0.65);
}
.ptest-diff-add { background: rgba(34,197,94,0.2); color: #86efac; border-radius: 3px; padding: 0.05em 0.2em; }
.ptest-diff-del { background: rgba(239,68,68,0.2); color: #fca5a5; border-radius: 3px; padding: 0.05em 0.2em; text-decoration: line-through; }

/* ── Result actions ── */
.ptest-result-actions {
  display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1.5rem;
}

/* ── Improved output ── */
.ptest-improved {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 1.2rem; margin-bottom: 1.5rem;
}
.ptest-improved-text {
  background: rgba(255,255,255,0.04); border-radius: 10px; padding: 1rem;
  font-size: 0.85rem; line-height: 1.7; color: rgba(255,255,255,0.85);
  white-space: pre-wrap; margin-bottom: 0.8rem;
}
.ptest-improved-score {
  font-size: 0.78rem; color: rgba(255,255,255,0.5); margin-bottom: 0.6rem;
}
.ptest-improved-score strong { color: #22c55e; }

/* ── V2: Keyboard shortcut hint ── */
.ptest-shortcut-hint {
  font-size: 0.68rem; color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
  padding: 0.2rem 0.5rem; border-radius: 6px; white-space: nowrap;
  font-family: 'SFMono-Regular', 'Consolas', monospace;
}

/* ── V2: Platform selector ── */
.ptest-platform-select {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7); padding: 0.5rem 0.7rem; font-size: 0.78rem;
  border-radius: 8px; cursor: pointer; outline: none;
}
.ptest-platform-select:focus { border-color: var(--tool-accent); }
.ptest-platform-select option { background: #1a1a2e; color: #fff; }

/* ── V2: Radar chart ── */
.ptest-radar-section { margin-bottom: 1.5rem; }
.ptest-radar-wrap { display: flex; flex-direction: column; align-items: center; }
.ptest-radar-svg { width: 100%; max-width: 340px; height: auto; }
.ptest-radar-legend {
  display: flex; gap: 1.5rem; font-size: 0.75rem; margin-top: 0.3rem;
  color: rgba(255,255,255,0.6);
}
.ptest-radar-legend-a { color: #F97316; }
.ptest-radar-legend-b { color: #60a5fa; }

/* ── V2: Side-by-side rewrite ── */
.ptest-improved-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: 0.8rem;
}
.ptest-improved-side { display: flex; flex-direction: column; }
.ptest-improved-label {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.04em; color: rgba(255,255,255,0.4); margin-bottom: 0.3rem;
}

/* ── V2: Confetti ── */
.ptest-confetti {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 9999;
}

/* ── V2: Share/Export buttons inherit .ptest-btn-secondary ── */

/* ═══════════ V3 FEATURES ═══════════ */

/* ── V3: Blind mode ── */
.ptest-blind-bar {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  background: rgba(168,85,247,0.1); border: 1px solid rgba(168,85,247,0.25);
  border-radius: 12px; padding: 0.7rem 1rem; margin-bottom: 1rem;
  font-size: 0.82rem; color: rgba(255,255,255,0.7);
}
.ptest-blind-bar span { flex: 1; }
.ptest-blind-active .ptest-score-banner { filter: blur(12px); pointer-events: none; user-select: none; }
.ptest-blind-active .ptest-breakdown { filter: blur(8px); pointer-events: none; }
.ptest-blind-active .ptest-explanation { filter: blur(8px); pointer-events: none; }
.ptest-blind-active .ptest-radar-section { filter: blur(8px); pointer-events: none; }
.ptest-blind-revealed .ptest-score-banner,
.ptest-blind-revealed .ptest-breakdown,
.ptest-blind-revealed .ptest-explanation,
.ptest-blind-revealed .ptest-radar-section { filter: none; pointer-events: auto; }
.ptest-blind-result {
  text-align: center; padding: 1rem; font-size: 1.1rem; font-weight: 700;
  border-radius: 12px; margin-bottom: 1rem;
}
.ptest-blind-correct { background: rgba(34,197,94,0.12); border: 1px solid rgba(34,197,94,0.3); color: #86efac; }
.ptest-blind-wrong { background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }

/* ── V3: Prompt Duel/Challenge ── */
.ptest-duel {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px; padding: 1.5rem; margin-bottom: 1.5rem;
}
.ptest-duel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.8rem; }
.ptest-duel-header h3 { margin: 0; font-size: 1.1rem; }
.ptest-duel-task {
  background: rgba(249,115,22,0.08); border: 1px solid rgba(249,115,22,0.2);
  border-radius: 10px; padding: 0.8rem 1rem; font-size: 0.9rem;
  color: rgba(255,255,255,0.85); margin-bottom: 0.8rem; line-height: 1.5;
}
.ptest-duel-timer {
  text-align: center; font-size: 2.5rem; font-weight: 800;
  font-family: var(--font-heading, 'Inter', sans-serif);
  color: var(--tool-accent); margin-bottom: 0.5rem;
  font-variant-numeric: tabular-nums;
}
.ptest-duel-timer.ptest-timer-warn { color: #ef4444; animation: ptest-pulse 0.5s infinite; }
@keyframes ptest-pulse { 50% { opacity: 0.5; } }
.ptest-duel-result {
  background: rgba(255,255,255,0.04); border-radius: 12px;
  padding: 1rem; margin-top: 0.8rem; text-align: center;
}
.ptest-duel-result .ptest-duel-your-score { font-size: 2rem; font-weight: 800; }
.ptest-duel-result .ptest-duel-ref { font-size: 0.82rem; color: rgba(255,255,255,0.5); margin-top: 0.3rem; }

/* ── V3: Presenter mode ── */
.ptest-presenter-mode .ptest-score-banner { padding: 2.5rem; }
.ptest-presenter-mode .ptest-score-number { font-size: 5rem; }
.ptest-presenter-mode .ptest-verdict-text { font-size: 1.6rem; }
.ptest-presenter-mode .ptest-breakdown { font-size: 1rem; }
.ptest-presenter-mode .ptest-criterion { padding: 0.9rem 0; }
.ptest-presenter-mode .ptest-criterion-bar { height: 14px; }
.ptest-presenter-mode .ptest-radar-svg { max-width: 450px; }

/* ── V3: Score History Chart ── */
.ptest-chart-section { margin-top: 1.5rem; }
.ptest-chart-svg {
  width: 100%; max-width: 600px; height: auto;
  background: rgba(255,255,255,0.02); border-radius: 10px;
}

/* ── V3: Weakness Heatmap ── */
.ptest-heatmap-section { margin-top: 1.5rem; }
.ptest-heatmap {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.5rem;
}
.ptest-heatmap-cell {
  text-align: center; border-radius: 10px; padding: 0.8rem 0.4rem;
  transition: all 0.3s;
}
.ptest-heatmap-letter {
  display: block; font-size: 1.4rem; font-weight: 800;
  font-family: var(--font-heading, 'Inter', sans-serif);
}
.ptest-heatmap-label { display: block; font-size: 0.68rem; color: rgba(255,255,255,0.5); margin-top: 0.15rem; }
.ptest-heatmap-pct { display: block; font-size: 0.85rem; font-weight: 700; margin-top: 0.2rem; }
.ptest-heat-cold { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.3); }
.ptest-heat-cold .ptest-heatmap-letter { color: #ef4444; }
.ptest-heat-cool { background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.25); }
.ptest-heat-cool .ptest-heatmap-letter { color: #f59e0b; }
.ptest-heat-warm { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2); }
.ptest-heat-warm .ptest-heatmap-letter { color: #22c55e; }
.ptest-heat-hot { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.2); }
.ptest-heat-hot .ptest-heatmap-letter { color: #10b981; }

/* ── V3: Library link ── */
.ptest-lib-link { text-decoration: none; display: inline-flex; align-items: center; }

/* ── V3: Enhanced explanation ── */
.ptest-explanation-detail {
  margin-top: 0.6rem; font-size: 0.82rem; color: rgba(255,255,255,0.6);
  line-height: 1.6; border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 0.6rem;
}

/* ═══════════ TAB 2: HISTORY ═══════════ */
.ptest-history-header { margin-bottom: 1rem; }
.ptest-history-header h2 { font-size: 1.2rem; margin-bottom: 0.2rem; }
.ptest-subtle { font-size: 0.78rem; color: rgba(255,255,255,0.4); margin-bottom: 0.6rem; }
.ptest-history-actions { display: flex; gap: 0.5rem; }
.ptest-history-list { display: flex; flex-direction: column; gap: 0.5rem; }
.ptest-empty { color: rgba(255,255,255,0.35); font-style: italic; font-size: 0.85rem; padding: 2rem 0; text-align: center; }

.ptest-history-card {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; padding: 0.8rem 1rem; cursor: pointer; transition: all 0.2s;
}
.ptest-history-card:hover { border-color: var(--tool-accent); background: rgba(249,115,22,0.05); }
.ptest-history-top {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.3rem;
}
.ptest-history-scores { font-size: 0.85rem; font-weight: 700; }
.ptest-history-date { font-size: 0.72rem; color: rgba(255,255,255,0.3); }
.ptest-history-previews {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem;
  font-size: 0.75rem; color: rgba(255,255,255,0.5);
}
.ptest-history-preview { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ═══════════ TAB 3: SCORING GUIDE ═══════════ */
.ptest-guide h2 { font-size: 1.3rem; margin-bottom: 0.4rem; }
.ptest-guide > p { font-size: 0.88rem; color: rgba(255,255,255,0.6); margin-bottom: 1.5rem; }
.ptest-guide-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem; margin-bottom: 1.5rem;
}
.ptest-guide-card {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 1rem;
}
.ptest-guide-header {
  display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem;
}
.ptest-guide-letter {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%; background: var(--tool-accent);
  color: #000; font-weight: 800; font-size: 0.8rem;
}
.ptest-guide-weight {
  margin-left: auto; font-size: 0.72rem; color: rgba(255,255,255,0.35);
}
.ptest-guide-card > p { font-size: 0.82rem; color: rgba(255,255,255,0.6); margin-bottom: 0.6rem; }
.ptest-guide-levels { display: flex; flex-direction: column; gap: 0.3rem; }
.ptest-guide-level {
  font-size: 0.75rem; padding: 0.35rem 0.5rem; border-radius: 6px;
  color: rgba(255,255,255,0.7);
}
.ptest-level-low { background: rgba(239,68,68,0.08); border-left: 3px solid #ef4444; }
.ptest-level-mid { background: rgba(245,158,11,0.08); border-left: 3px solid #f59e0b; }
.ptest-level-high { background: rgba(34,197,94,0.08); border-left: 3px solid #22c55e; }
.ptest-guide-tip {
  background: rgba(249,115,22,0.06); border: 1px solid rgba(249,115,22,0.15);
  border-radius: 12px; padding: 1rem; font-size: 0.85rem; line-height: 1.6;
  color: rgba(255,255,255,0.75);
}
.ptest-guide-tip p { margin-bottom: 0.5rem; }
.ptest-guide-tip p:last-child { margin-bottom: 0; }

/* ═══════════ TAB 4: FAQ ═══════════ */
.ptest-faq { max-width: 800px; }
.ptest-faq h2 { font-size: 1.3rem; margin-bottom: 1rem; }
.ptest-faq details {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; padding: 0; margin-bottom: 0.6rem;
  overflow: hidden; transition: border-color 0.2s;
}
.ptest-faq details[open] { border-color: rgba(249,115,22,0.25); }
.ptest-faq summary {
  padding: 0.8rem 1rem; cursor: pointer; font-weight: 600;
  font-size: 0.9rem; color: rgba(255,255,255,0.85);
  list-style: none; display: flex; align-items: center; gap: 0.5rem;
}
.ptest-faq summary::before { content: '▶'; font-size: 0.6rem; color: var(--tool-accent); transition: transform 0.2s; }
.ptest-faq details[open] summary::before { transform: rotate(90deg); }
.ptest-faq summary::-webkit-details-marker { display: none; }
.ptest-faq details p {
  padding: 0 1rem 0.8rem; font-size: 0.85rem;
  color: rgba(255,255,255,0.6); line-height: 1.6; margin: 0;
}

/* ═══════════ MOBILE ═══════════ */
@media (max-width: 700px) {
  .ptest-inputs {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .ptest-swap-col {
    order: -1; align-self: flex-end;
  }
  .ptest-score-banner {
    grid-template-columns: 1fr;
    text-align: center; gap: 0.5rem;
  }
  .ptest-verdict { order: -1; padding-bottom: 0.5rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .ptest-criterion {
    grid-template-columns: 70px 1fr 30px;
    gap: 0.3rem;
  }
  .ptest-criterion .ptest-bar-b,
  .ptest-criterion .ptest-criterion-score:last-child {
    grid-column: 2 / -1;
  }
  .ptest-guide-grid { grid-template-columns: 1fr; }
  .ptest-improved-grid { grid-template-columns: 1fr; }
  .ptest-result-actions { flex-direction: column; }
  .ptest-shortcut-hint { display: none; }
  .ptest-heatmap { grid-template-columns: repeat(3, 1fr); }
  .ptest-blind-bar { flex-direction: column; text-align: center; }
  .ptest-presenter-mode .ptest-score-number { font-size: 3rem; }
}