/* =====================================================
   TinyToolWeb - reaction-time-test.css
   ===================================================== */

.tool-reaction-time-test .reaction-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  min-height: 320px;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  color: #fff;
  text-align: center;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  box-shadow: var(--shadow-md);
  transition: background-color 0s; /* pas de transition : le vert doit apparaître instantanément */
}

.tool-reaction-time-test .reaction-zone:focus-visible { outline: 4px solid var(--primary-light); outline-offset: 4px; }

.tool-reaction-time-test .reaction-zone.is-idle,
.tool-reaction-time-test .reaction-zone.is-result,
.tool-reaction-time-test .reaction-zone.is-done { background: var(--primary); }
.tool-reaction-time-test .reaction-zone.is-waiting { background: var(--error-dark); }
.tool-reaction-time-test .reaction-zone.is-go { background: var(--success-dark); }
.tool-reaction-time-test .reaction-zone.is-early { background: var(--warning-dark); }

.tool-reaction-time-test .zone-title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
}

.tool-reaction-time-test .zone-sub {
  max-width: 34rem;
  font-size: 1.05rem;
  opacity: 0.95;
}

.tool-reaction-time-test .reaction-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0 var(--spacing-md);
}

.tool-reaction-time-test .summary-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: var(--spacing-md);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.tool-reaction-time-test .summary-card span { font-size: 0.8rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.04em; text-align: center; }
.tool-reaction-time-test .summary-card strong { font-size: 1.5rem; color: var(--text-dark); font-variant-numeric: tabular-nums; }

.tool-reaction-time-test .attempt-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-sm);
  margin: 0 0 var(--spacing-lg);
  padding: 0;
  list-style: none;
}

.tool-reaction-time-test .attempt {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-sm);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-light);
  font-size: 0.85rem;
}

.tool-reaction-time-test .attempt strong { font-variant-numeric: tabular-nums; color: var(--text-dark); }
.tool-reaction-time-test .attempt.is-done { border-style: solid; background: var(--bg-surface); }
.tool-reaction-time-test .attempt.is-current { border-color: var(--primary); color: var(--primary); }

.tool-reaction-time-test .reaction-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.tool-reaction-time-test .reaction-actions .btn:disabled { opacity: 0.5; cursor: not-allowed; }

@media (max-width: 768px) {
  .tool-reaction-time-test .reaction-zone { min-height: 260px; }
  .tool-reaction-time-test .attempt-list { grid-template-columns: repeat(3, 1fr); }
  .tool-reaction-time-test .summary-card strong { font-size: 1.2rem; }
}