/**
 * PowerReader - Settings & Compare Page Styles (Phase 5)
 *
 * Separated from main.css to keep files under 800 lines.
 * Uses CSS custom properties defined in main.css :root.
 */

/* ==============================================
   Settings Sections
   ============================================== */
.settings-section {
  margin-bottom: var(--spacing-lg);
}

.settings-card {
  padding: var(--spacing-md);
  background-color: var(--color-bg-secondary);
  border-radius: 12px;
}

.settings-card__title {
  font-size: var(--text-h3);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.settings-card__subtitle {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.settings-card__status {
  font-size: var(--text-body);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.settings-card__actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.settings-card__hint {
  font-size: var(--text-small);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-sm);
}

/* ==============================================
   Settings Toggle
   ============================================== */
.settings-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
}

.settings-toggle:last-of-type {
  border-bottom: none;
}

.settings-toggle__label {
  font-size: var(--text-body);
}

.settings-toggle__checkbox {
  width: 20px;
  height: 20px;
  accent-color: var(--color-primary);
}

/* ==============================================
   Settings About
   ============================================== */
.settings-about__row {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.settings-about__row:last-child {
  border-bottom: none;
}

.settings-about__label {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
}

.settings-about__value {
  font-size: var(--text-caption);
  font-weight: 700;
}

/* ==============================================
   Compare Page
   ============================================== */
.compare-page__desc {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.compare-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.compare-card {
  padding: var(--spacing-md);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
}

.compare-card__title {
  font-size: var(--text-h3);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

.compare-card__title:hover {
  color: var(--color-primary);
}

.compare-card__meta {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.compare-card__sources {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.compare-card__row {
  display: grid;
  grid-template-columns: 80px 1fr 40px auto;
  gap: var(--spacing-sm);
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 6px;
  background-color: var(--color-bg-secondary);
}

.compare-card__source {
  font-size: var(--text-small);
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.compare-card__bias {
  min-width: 0;
}

.compare-card__bias .bias-bar {
  height: 6px;
}

.compare-card__score {
  font-size: var(--text-small);
  text-align: center;
  color: var(--color-text-secondary);
}

.compare-card__spread {
  margin-top: var(--spacing-sm);
  font-size: var(--text-caption);
  color: var(--color-primary);
  font-weight: 700;
  text-align: right;
}

/* ==============================================
   Responsive: wider source column
   ============================================== */
@media (min-width: 480px) {
  .compare-card__row {
    grid-template-columns: 100px 1fr 50px auto;
  }
}