/* Pattern Memory — test-specific overrides */
:root { --test-accent: #22c55e; }
.t-intro-icon::before {
  content: 'extension';
}




/* ── GRID ── */
.pm-grid {
  display: grid;
  grid-template-columns: repeat(var(--grid-size, 3), 1fr);
  grid-template-rows: repeat(var(--grid-size, 3), 1fr);
  gap: 8px;
  padding: 20px;
  background: #f0fdf4;
  border: 2.5px solid #bbf7d0;
  border-radius: 22px;
  width: min(330px, 90vw);
  height: min(330px, 90vw);
  margin: 0 auto;
  box-sizing: border-box;
}

.pm-cell {
  aspect-ratio: 1;
  border-radius: 12px;
  background: #e2e8f0;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
  border: 2px solid transparent;
}

.pm-cell:hover { opacity: 0.85; transform: scale(0.96); }

.pm-highlight {
  background: #22c55e;
  box-shadow: 0 0 12px rgba(34,197,94,0.35);
}

.pm-correct {
  background: #22c55e;
  border-color: #16a34a;
  box-shadow: 0 0 10px rgba(34,197,94,0.3);
}

.pm-wrong {
  background: #ef4444;
  border-color: #dc2626;
  box-shadow: 0 0 10px rgba(239,68,68,0.3);
}

/* ── STATUS ── */
.pm-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4px;
  gap: 8px;
  flex-wrap: wrap;
}

.pm-level-display, .pm-lives-display {
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.pm-status-text {
  font-family: 'Lexend', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: #9ca3af;
  text-align: center;
  min-height: 18px;
}

/* ── SCORE RANGE TABLE ── */
.rt-range-table { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.rt-range-row { display: grid; grid-template-columns: 10px 100px 1fr auto; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 8px; font-family: 'Lexend', sans-serif; font-size: 13px; }
.rt-range-dot { width: 10px; height: 10px; border-radius: 50%; }
.rt-range-label { font-weight: 700; color: var(--text); }
.rt-range-val { color: var(--text-muted); }
.rt-range-pct { font-weight: 700; text-align: right; }
.rt-range-row.elite  { background: #f0fdf4; } .rt-range-row.elite  .rt-range-dot { background: #2ecc71; } .rt-range-row.elite  .rt-range-pct { color: #2ecc71; }
.rt-range-row.fast   { background: #f0f9ff; } .rt-range-row.fast   .rt-range-dot { background: #0ea5e9; } .rt-range-row.fast   .rt-range-pct { color: #0ea5e9; }
.rt-range-row.avg    { background: #fafafa; } .rt-range-row.avg    .rt-range-dot { background: #f5a623; } .rt-range-row.avg    .rt-range-pct { color: #f5a623; }
.rt-range-row.slow   { background: #fef2f1; } .rt-range-row.slow   .rt-range-dot { background: #e74c3c; } .rt-range-row.slow   .rt-range-pct { color: #e74c3c; }

@media (max-width: 768px) {
  .pm-grid {
    padding: 16px;
    gap: 6px;
    border-radius: 18px;
  }
}

@media (max-width: 480px) {
  .pm-grid {
    padding: 12px;
    gap: 6px;
    border-radius: 16px;
  }
  .pm-cell {
    border-radius: 8px;
  }
}

/* Countdown Overlay */
.pm-countdown {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: none;
  align-items: center;
  justify-content: center;
  font-family: 'Lexend', sans-serif;
  font-size: 80px;
  font-weight: 800;
  color: var(--test-accent);
  background: var(--color-surface-container-low);
  z-index: 10;
}
.pm-box[data-state="countdown"] .pm-countdown {
  display: flex;
}
.pm-box[data-state="countdown"] .pm-grid {
  opacity: 0.15;
  pointer-events: none;
}

/* ── INTRO VISUAL EXAMPLE ── */
.pm-preview-arena {
  position: relative;
  width: 280px;
  height: 120px;
  background: color-mix(in srgb, var(--test-accent) 2%, rgba(0,0,0,0.35));
  border: 1.5px solid var(--color-outline);
  border-radius: 12px;
  overflow: hidden;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

html.light .pm-preview-arena {
  background: color-mix(in srgb, var(--test-accent) 4%, rgba(0,0,0,0.04));
}

.pm-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  width: 78px;
  height: 78px;
}

.pm-preview-tile {
  background: var(--color-surface-container-high);
  border: 1px solid var(--color-outline);
  border-radius: 4px;
  box-sizing: border-box;
}

.pm-preview-tile.t1 { animation: pmTileFlash1 5.0s infinite steps(1); }
.pm-preview-tile.t5 { animation: pmTileFlash5 5.0s infinite steps(1); }
.pm-preview-tile.t9 { animation: pmTileFlash9 5.0s infinite steps(1); }

@keyframes pmTileFlash1 {
  0%, 24% { background: var(--test-accent); border-color: transparent; }
  25%, 42% { background: var(--color-surface-container-high); border-color: var(--color-outline); }
  43%, 100% { background: var(--test-accent); border-color: transparent; }
}

@keyframes pmTileFlash5 {
  0%, 24% { background: var(--test-accent); border-color: transparent; }
  25%, 56% { background: var(--color-surface-container-high); border-color: var(--color-outline); }
  57%, 100% { background: var(--test-accent); border-color: transparent; }
}

@keyframes pmTileFlash9 {
  0%, 24% { background: var(--test-accent); border-color: transparent; }
  25%, 70% { background: var(--color-surface-container-high); border-color: var(--color-outline); }
  71%, 100% { background: var(--test-accent); border-color: transparent; }
}

.pm-preview-click {
  position: absolute;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  pointer-events: none;
  z-index: 10;
  animation: pmClickAnimate 5.0s infinite linear;
}

.pm-preview-click span {
  font-size: 20px;
  line-height: 1;
  display: block;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

@keyframes pmClickAnimate {
  0% { left: 140px; top: 90px; opacity: 0; transform: translate(-35%, -15%) scale(1.2); }
  24% { left: 140px; top: 90px; opacity: 0; transform: translate(-35%, -15%) scale(1.2); }
  
  /* Click Tile 1 (row 1, col 1) - center is x=112, y=32 */
  34% { left: 112px; top: 32px; opacity: 1; transform: translate(-35%, -15%) scale(1.2); }
  41% { left: 112px; top: 32px; opacity: 1; transform: translate(-35%, -15%) scale(1); }
  42% { left: 112px; top: 32px; opacity: 1; transform: translate(-35%, -15%) scale(0.8); }
  44% { left: 112px; top: 32px; opacity: 1; transform: translate(-35%, -15%) scale(1.1); }
  
  /* Click Tile 5 (row 2, col 2) - center is x=140, y=60 */
  50% { left: 140px; top: 60px; opacity: 1; transform: translate(-35%, -15%) scale(1.2); }
  55% { left: 140px; top: 60px; opacity: 1; transform: translate(-35%, -15%) scale(1); }
  56% { left: 140px; top: 60px; opacity: 1; transform: translate(-35%, -15%) scale(0.8); }
  58% { left: 140px; top: 60px; opacity: 1; transform: translate(-35%, -15%) scale(1.1); }
  
  /* Click Tile 9 (row 3, col 3) - center is x=168, y=88 */
  64% { left: 168px; top: 88px; opacity: 1; transform: translate(-35%, -15%) scale(1.2); }
  69% { left: 168px; top: 88px; opacity: 1; transform: translate(-35%, -15%) scale(1); }
  70% { left: 168px; top: 88px; opacity: 1; transform: translate(-35%, -15%) scale(0.8); }
  72% { left: 168px; top: 88px; opacity: 1; transform: translate(-35%, -15%) scale(1.1); }
  
  80% { left: 140px; top: 90px; opacity: 0; transform: translate(-35%, -15%) scale(1.2); }
  100% { left: 140px; top: 90px; opacity: 0; }
}

.pm-preview-caption {
  font-family: var(--font-b);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-muted);
  text-align: center;
  width: 100%;
  line-height: 1.4;
  margin-bottom: 16px;
}

.pm-preview-caption .pm-highlight {
  color: var(--test-accent);
  font-weight: 700;
}