/* Settings — modern flat */
.settings-app {
  padding: 20px 24px;
  height: 100%;
  overflow: auto;
}

.settings-section {
  margin-bottom: 28px;
}

.settings-section h3 {
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--space-text-tertiary, #9ca3af);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.settings-subhead {
  font-size: 13px;
  margin: 14px 0 6px;
  font-weight: 600;
  color: var(--space-text-primary, #111827);
  text-transform: none;
  letter-spacing: normal;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
}

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

.settings-hint {
  font-size: 11px;
  color: var(--space-text-secondary, #6b7280);
  line-height: 1.45;
  margin: 4px 0 10px;
}

.settings-hint code {
  font-size: 11px;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  background: var(--space-bg-hover, #f5f5f7);
  padding: 1px 4px;
  border-radius: var(--space-radius-xs, 4px);
}

.settings-row label {
  font-size: 13px;
  color: var(--space-text-primary, #111827);
}

.settings-row input[type="text"],
.settings-row select {
  padding: 7px 12px;
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-md, 8px);
  background: var(--space-bg-input, #fff);
  color: var(--space-text-primary, #111827);
  font-size: 13px;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.settings-row input[type="text"]:focus,
.settings-row select:focus {
  border-color: var(--space-accent, #0066ff);
  box-shadow: 0 0 0 3px var(--space-accent-soft, rgba(0,102,255,0.1));
}

.wallpaper-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
  gap: 10px;
}

.wallpaper-option {
  aspect-ratio: 16/10;
  border-radius: var(--space-radius-md, 10px);
  cursor: default;
  border: 2px solid transparent;
  transition: border-color 0.15s ease, transform 0.12s var(--space-ease-spring);
  box-shadow: var(--space-shadow-sm, 0 2px 8px rgba(0,0,0,0.06));
}

.wallpaper-option:hover {
  transform: scale(1.02);
  border-color: var(--space-border-strong, rgba(0,0,0,0.14));
}

.wallpaper-option.selected {
  border-color: var(--space-accent, #0066ff);
  box-shadow: 0 0 0 3px var(--space-accent-soft, rgba(0,102,255,0.15));
}

.theme-toggle {
  display: flex;
  gap: 6px;
}

.theme-toggle button {
  padding: 6px 14px;
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-md, 8px);
  background: var(--space-bg-card, #fff);
  color: var(--space-text-primary, #111827);
  font: 500 13px / 1.4 -apple-system, BlinkMacSystemFont, sans-serif;
  cursor: default;
  transition: all 0.15s ease;
}

.theme-toggle button:hover {
  background: var(--space-bg-hover, rgba(0,0,0,0.04));
  border-color: var(--space-border-strong, rgba(0,0,0,0.14));
}

.theme-toggle button.active {
  background: var(--space-accent, #0066ff);
  color: var(--space-text-inverse, #fff);
  border-color: transparent;
  font-weight: 600;
}

.settings-select {
  min-width: 220px;
  padding: 7px 12px;
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-md, 8px);
  font: 400 13px / 1.4 -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--space-bg-card, #fff);
  color: var(--space-text-primary, #111827);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
}

.deploy-checklist-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--space-text-primary, #111827);
}

.deploy-checklist-score {
  font-size: 12px;
  color: var(--space-text-secondary, #6b7280);
}

.deploy-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.deploy-check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--space-text-primary, #111827);
  padding: 8px 10px;
  border-radius: var(--space-radius-md, 8px);
  background: var(--space-bg-card, #fff);
  border: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
}

.deploy-check-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 4px;
  flex-shrink: 0;
  background: var(--space-error, #dc2626);
  box-shadow: 0 0 0 2px var(--space-error-soft, rgba(220,38,38,0.15));
}

.deploy-check-item.ok .deploy-check-dot {
  background: var(--space-success, #16a34a);
  box-shadow: 0 0 0 2px var(--space-success-soft, rgba(22,163,74,0.15));
}

.deploy-check-hint {
  display: block;
  font-size: 11px;
  color: var(--space-text-secondary, #6b7280);
  margin-top: 2px;
}

.sync-progress {
  margin-top: 10px;
}

.sync-progress-track {
  height: 6px;
  border-radius: 3px;
  background: var(--space-bg-hover, rgba(0,0,0,0.06));
  overflow: hidden;
}

.sync-progress-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--space-accent, #0066ff), var(--space-accent-secondary, #6366f1));
  transition: width 0.3s var(--space-ease-default);
}

.sync-log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 140px;
  overflow-y: auto;
  font-size: 11px;
  color: var(--space-text-secondary, #6b7280);
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-md, 8px);
  background: var(--space-bg-card, #fff);
}

.sync-log-list li {
  padding: 8px 12px;
  border-bottom: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
}

.sync-log-list li:last-child {
  border-bottom: none;
}