/* ============================================
   SPELLING-OPTIONS.CSS
   Scoped arcade styles for Spelling Options screen
   All colors via theme variables only. Hard edges only.
   ============================================ */

.spelling-options-screen {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  padding: var(--space-xl) var(--space-lg) calc(var(--space-xl) * 1.5);
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.spelling-options-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
}

/* Mode selector uses existing .segmented-control from layout.css */
.mode-selector {
  text-align: center;  
  margin-top: var(--space-md);
  margin-bottom: var(--space-sm);
}

/* Settings panel */
.spelling-settings-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.settings-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.settings-group .section-label {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
}

.settings-group .section-hint {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-xs);
}

/* Unit grid container (reuses patterns from session-settings.css) */
.unit-grid-container {
  margin-top: var(--space-md);
}

.unit-grid-container.hidden {
  display: none;
}

.unit-grid-container.invalid .unit-grid {
  border-color: var(--color-incorrect);
}

/* Start button container */
.start-button-container {
  margin-top: auto;
  padding-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.start-btn {
  width: 100%;
  max-width: 420px;
  min-height: 58px;
}

.validation-error {
  color: var(--color-incorrect);
  font-size: var(--font-size-sm);
  font-family: var(--font-body);
  text-align: center;
  min-height: 22px;
}