/* Local lighting studio controls. The host may place the quick actions in the
 * painting toolbar; this file only provides stable, touch-sized presentation. */
.jtc-lighting-quick-actions { display: inline-flex; align-items: center; gap: 6px; min-width: 0; max-width: 100%; }
.painting-top-ai-actions {
  display: flex;
  flex: 0 0 auto;
  min-width: max-content;
  max-width: min(360px, 30vw);
  gap: 4px;
  overflow-x: auto;
  padding-inline: 4px;
  border-inline: 1px solid var(--painting-line);
  position: absolute;
  inset-inline-end: 210px;
  top: 8px;
  z-index: 20;
  background: var(--painting-surface-raised);
  scrollbar-width: thin;
}
.painting-top-ai-actions > button {
  flex: 0 0 auto;
  min-width: 82px;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 650;
}
.jtc-lighting-quick-actions > button { min-height: 40px; min-width: 44px; padding: 7px 10px; border: 1px solid var(--painting-line); border-radius: var(--radius-sm, 6px); background: var(--painting-surface-raised); color: var(--painting-text-body); font: inherit; line-height: 1.35; white-space: normal; overflow-wrap: anywhere; cursor: pointer; touch-action: manipulation; }
.jtc-lighting-quick-actions.painting-top-ai-actions > button { min-width: 82px; white-space: nowrap; overflow-wrap: normal; }
.painting-canvas-panel > .painting-toolbar { position: relative; }
.jtc-lighting-quick-actions > button:is([aria-pressed='true'], .active) { border-color: var(--painting-accent); color: var(--painting-accent-deep); background: var(--painting-accent-soft); }
.jtc-lighting-quick-actions > button:disabled { cursor: not-allowed; color: var(--painting-text-muted); border-style: dashed; }
.jtc-lighting-quick-actions > button:focus-visible { outline: 2px solid var(--painting-accent); outline-offset: 2px; }
.jtc-lighting-quick-actions [data-lighting-status] { min-width: 0; max-width: 24ch; color: var(--painting-text-muted); font-size: 12px; line-height: 1.4; overflow-wrap: anywhere; }
.jtc-lighting-studio { display: grid; gap: 12px; min-width: min(320px, calc(100vw - 24px)); max-width: min(480px, calc(100vw - 24px)); padding: 12px; border: 1px solid var(--painting-line-strong); border-radius: var(--radius-md, 10px); background: var(--painting-surface-raised); box-shadow: var(--shadow-popover, 0 10px 30px #0002); color: var(--painting-text-strong); }
.jtc-lighting-studio[hidden] { display: none; }
.jtc-lighting-studio > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.jtc-lighting-studio > header > div { display: grid; gap: 3px; min-width: 0; }
.jtc-lighting-studio h2, .jtc-lighting-studio p { margin: 0; overflow-wrap: anywhere; }
.jtc-lighting-studio h2 { font-size: 15px; line-height: 1.4; }
.jtc-lighting-studio p { color: var(--painting-text-muted); font-size: 12px; line-height: 1.55; }
.jtc-lighting-studio [data-lighting-fields] { display: grid; gap: 10px; }
.jtc-lighting-studio label { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 10px; align-items: center; font-size: 13px; line-height: 1.5; }
.jtc-lighting-studio label > input, .jtc-lighting-studio label > select { grid-column: 1 / -1; width: 100%; min-height: 40px; font: inherit; color: inherit; background: var(--painting-surface); border: 1px solid var(--painting-line-strong); border-radius: var(--radius-sm, 6px); padding: 7px 8px; }
.jtc-lighting-studio input[type='range'] { accent-color: var(--painting-accent); }
.jtc-lighting-studio [data-lighting-actions] { display: flex; flex-wrap: wrap; gap: 8px; }
.jtc-lighting-studio [data-lighting-actions] > button { flex: 1 1 120px; min-height: 44px; padding: 8px 10px; border: 1px solid var(--painting-line); border-radius: var(--radius-sm, 6px); background: var(--painting-surface); color: var(--painting-text-body); font: inherit; line-height: 1.4; touch-action: manipulation; }
.jtc-lighting-studio [data-lighting-actions] > button[data-lighting-commit] { border-color: var(--painting-accent); background: var(--painting-accent-soft); color: var(--painting-accent-deep); font-weight: 650; }
.jtc-lighting-studio [data-lighting-status] { min-height: 20px; color: var(--painting-text-muted); font-size: 12px; line-height: 1.55; overflow-wrap: anywhere; }
.jtc-lighting-studio [data-lighting-status][data-tone='error'] { color: var(--color-error, #8f3129); }
@media (pointer: coarse), (max-width: 980px) { .jtc-lighting-quick-actions > button, .jtc-lighting-studio label > :is(input, select) { min-height: 44px; } .jtc-lighting-studio { width: min(100%, 480px); } }
@media (max-width: 980px) { .painting-top-ai-actions { position: static; inset-inline-end: auto; top: auto; order: 4; flex-basis: 100%; overflow-x: auto; border-inline: 0; border-block-start: 1px solid var(--painting-line); padding-block-start: 4px; } .painting-top-ai-actions > button { flex: 1 0 0; } }
@media (prefers-reduced-motion: reduce) { .jtc-lighting-quick-actions > button { transition: none; } }