/* Theme and graph-smoothing controls (onboarding and settings). */

.theme-control-meta {
  color: var(--text-secondary);
  font-size: 12px;
  margin-top: 6px;
}

.theme-slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-slider {
  width: 100%;
  accent-color: var(--accent);
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  height: 20px;
  --slider-fill: 50%;
}

.theme-slider::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    var(--accent) 0%,
    var(--accent) var(--slider-fill),
    var(--bg-depth) var(--slider-fill),
    var(--bg-depth) 100%
  );
  border: 1px solid var(--card-border);
}

.theme-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-secondary);
  margin-top: -7px;
  box-shadow: var(--shadow-soft);
}

.theme-slider::-moz-range-track {
  height: 6px;
  border-radius: 999px;
  background: var(--bg-depth);
  border: 1px solid var(--card-border);
}

.theme-slider::-moz-range-progress {
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

.theme-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-secondary);
  box-shadow: var(--shadow-soft);
}

.theme-slider-value {
  min-width: 46px;
  text-align: right;
  font-size: 12px;
  color: var(--text-secondary);
}

.theme-button {
  border: 1px solid var(--card-border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.theme-button.is-active {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.theme-swatch {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--swatch);
  box-shadow: inset 0 0 0 2px var(--bg-secondary);
}