.settings-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.settings-nav {
  position: sticky;
  top: 1rem;
  display: grid;
  gap: 0.55rem;
  padding: 1rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--card);
}

.settings-nav a {
  padding: 0.75rem;
  border: 1px solid var(--border-soft);
  border-radius: calc(var(--radius) * 0.7);
  color: var(--muted);
}

.settings-nav a:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.settings-panel {
  padding: 1rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--card);
}

.settings-panel + .settings-panel {
  margin-top: 1rem;
}

.theme-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.color-input-row {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: center;
}

.color-input-row input[type="color"] {
  width: 3.2rem;
  height: 2.55rem;
  padding: 0.2rem;
  border: 1px solid var(--border-soft);
  border-radius: calc(var(--radius) * 0.6);
  background: var(--bg-soft);
}

.settings-danger-zone {
  border-color: color-mix(in srgb, var(--danger) 36%, transparent);
  background: color-mix(in srgb, var(--danger) 8%, var(--card));
}

.import-box {
  padding: 1rem;
  border: 1px dashed var(--border-soft);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
}

.range-value {
  color: var(--primary);
  font-weight: 900;
}

@media (max-width: 980px) {
  .settings-layout {
    grid-template-columns: 1fr;
  }

  .settings-nav {
    position: static;
  }
}

@media (max-width: 640px) {
  .theme-form-grid {
    grid-template-columns: 1fr;
  }
}