.theme-palette-header-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.25rem;
}

.theme-palette-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 4rem 1rem 1rem;
}

.theme-palette-overlay[hidden] {
  display: none !important;
}

.theme-palette-header-button svg {
  width: 1.2rem;
  height: 1.2rem;
}

.theme-palette-panel {
  width: min(720px, 100%);
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  border-radius: 0.6rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.theme-palette-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.theme-palette-panel__title {
  font-weight: 600;
}

.theme-palette-panel__body {
  padding: 0.9rem;
  display: grid;
  gap: 0.9rem;
}

.theme-palette-section-title {
  font-weight: 600;
  opacity: 0.9;
}

.theme-palette-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.theme-palette-custom {
  display: grid;
  grid-template-columns: 1fr 1fr auto auto;
  gap: 0.6rem;
  align-items: center;
}

@media (max-width: 600px) {
  .theme-palette-custom {
    grid-template-columns: 1fr 1fr;
  }
}

.theme-palette-field {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem;
  align-items: center;
}

.theme-palette-field input[type="color"] {
  width: 100%;
  min-width: 3.2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  background: transparent;
}

.theme-palette-open {
  overflow: hidden;
}