/* Processing Speed — only test-specific overrides */
:root { --test-accent: #3fa8be; }

/* ── STIMULUS BOX ── */
.ps-box {
  border-radius: 18px;
  min-height: 280px;
  background: #f0f5f8;
  border: 2.5px solid #dde8ed;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  padding: 32px 16px;
  transition: background 0.1s, border-color 0.1s;
}

.ps-box[data-state="hit"]  { background: #edfaf4; border-color: #2ecc71; }
.ps-box[data-state="miss"] { background: #fef2f1; border-color: #e74c3c; }

/* Target Area */
.ps-target-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.ps-target-label {
  font-family: 'Lexend', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}
.ps-target-icon {
  font-size: 36px !important;
  color: var(--test-accent);
  background: #fff;
  padding: 16px 18px;
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(63,168,190, 0.18);
  line-height: 1;
  font-variation-settings: 'FILL' 0, 'wght' 500, 'GRAD' 0, 'opsz' 48;
}

/* Options Area */
.ps-options {
  display: flex;
  gap: 12px;
  justify-content: center;
  width: 100%;
}

.ps-btn {
  flex: 1;
  max-width: 88px;
  aspect-ratio: 1;
  background: #fff;
  border: 2px solid #dde8ed;
  border-bottom-width: 4px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.1s;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.ps-btn span { font-size: 36px !important; color: #1a2e3b; transition: color 0.1s; font-variation-settings: 'FILL' 0, 'wght' 500, 'GRAD' 0, 'opsz' 48; }

.ps-btn:hover { border-color: var(--test-accent); background: var(--test-accent-soft); }
.ps-btn:active { transform: translateY(2px); border-bottom-width: 2px; }

/* Match states */
.ps-box[data-state="hit"] .ps-btn.correct { background: #2ecc71; border-color: #27ae60; color: #fff; transform: scale(1.05); }
.ps-box[data-state="hit"] .ps-btn.correct span { color: #fff; }

.ps-box[data-state="miss"] .ps-btn.wrong-tap { background: #e74c3c; border-color: #c0392b; }
.ps-box[data-state="miss"] .ps-btn.wrong-tap span { color: #fff; }
.ps-box[data-state="miss"] .ps-btn.correct { border-color: #2ecc71; background: #edfaf4; }
.ps-box[data-state="miss"] .ps-btn.correct span { color: #2ecc71; }

/* ── INTRO VISUAL MAPPING ── */
.ps-intro-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  background: #f1f9fa;
  border: 2px dashed #bfe1e8;
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 24px;
}

.ps-intro-rule {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.ps-intro-shape {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.ps-target-box {
  background: #fff;
  border: 2px solid var(--test-accent);
  color: var(--test-accent);
  padding: 12px;
  border-radius: 12px;
  line-height: 1;
  font-size: 32px;
}

.ps-option-box {
  background: #fff;
  border: 2px solid #dde8ed;
  color: #1a2e3b;
  padding: 12px;
  border-radius: 12px;
  line-height: 1;
  position: relative;
  font-size: 24px;
}

.ps-option-box.match {
  border-color: #2ecc71;
  color: #2ecc71;
  box-shadow: 0 0 0 4px rgba(35,193,107,0.15);
}

.ps-intro-text {
  font-family: 'Lexend', sans-serif;
  font-size: 13px;
  color: #1a2e3b;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.ps-intro-divider {
  color: #cdd8df;
  margin: -8px 0;
}