.lighting-preview{position:relative}.lighting-preview>canvas{display:block}.light-handle{position:absolute;z-index:2;transform:translate(-50%,-50%);border:2px solid #a66109;border-radius:50%;width:32px;height:32px;padding:0;background:#fff4cc;color:#805000;box-shadow:0 1px 5px #0004;font-size:22px;line-height:26px;cursor:grab;touch-action:none}.light-handle:active{cursor:grabbing}.light-handle:disabled{opacity:.5;cursor:default}.lighting-controls{padding:12px;font-size:12px}.lighting-controls fieldset{border:0;padding:0;margin:10px 0;min-width:0}.lighting-controls fieldset:disabled{opacity:.55}.lighting-controls label{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:8px 0}.lighting-controls .lighting-check{flex-direction:row;justify-content:flex-start}.lighting-controls .lighting-slider{display:grid;grid-template-columns:100px minmax(60px,1fr) 34px;gap:6px}.lighting-controls input[type=range]{width:100%;min-width:0}.lighting-controls input[type=checkbox]{margin:0;width:auto}.lighting-controls input[type=color]{width:58px;height:28px;padding:1px}.lighting-controls select{max-width:60%}.lighting-hint{margin:10px 0 0;color:#546a87;line-height:1.5}.live-controls .lighting-controls{padding:0}.live-preview.lighting-preview{overflow:visible}.lighting-section,.live-lighting{border-top:1px solid #d5dfeb}.live-lighting{border:1px solid #d5dfeb;border-radius:12px;background:#fff}.lighting-section>summary,.live-lighting>summary{display:flex;align-items:center;gap:8px;cursor:pointer;padding:12px 16px;font-weight:600}.lighting-section>summary{padding:7px 16px}.lighting-section>summary:before,.live-lighting>summary:before{content:"▸"}.lighting-section[open]>summary:before,.live-lighting[open]>summary:before{content:"▾"}.lighting-section>summary::-webkit-details-marker,.live-lighting>summary::-webkit-details-marker{display:none}.lighting-section>summary{list-style:none}.live-lighting>summary{list-style:none}.lighting-on{margin-left:auto;padding:1px 7px;border-radius:999px;background:#fff4cc;color:#805000;font-size:11px;font-weight:600}.lighting-controls legend{padding:0;margin-bottom:2px;font-weight:600;color:#4a5a70}