.lrc-editor{width:min(1440px,100%);height:100%;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:10px;color:var(--preview-text);--lrc-bg:rgba(7,10,15,.88);--lrc-panel:rgba(18,23,31,.94);--lrc-rail:rgba(255,255,255,.055);--lrc-line:rgba(255,255,255,.1);--lrc-strong:rgba(255,255,255,.16);--lrc-text:#eef3fb;--lrc-muted:rgba(238,243,251,.64);--lrc-blue:#60a5fa}.lrc-main{min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 342px;gap:10px}.lrc-stage{min-width:0;min-height:0;position:relative;overflow:hidden;display:grid;place-items:center;border:1px solid var(--lrc-line);border-radius:12px;background:radial-gradient(circle at 50% 44%,rgba(255,255,255,.08),transparent 34%),#080b10;touch-action:none}.lrc-canvas-shell{position:relative;transform-origin:center;will-change:transform}.lrc-stage canvas{display:block;max-width:none;border-radius:8px;background:#111;box-shadow:0 18px 54px rgba(0,0,0,.5)}.lrc-stage.is-dragging{cursor:grabbing}.lrc-loader{display:grid;gap:12px;place-items:center;color:var(--lrc-muted);font-size:12px}.lrc-panel{min-height:0;overflow:auto;border:1px solid var(--lrc-line);border-radius:12px;background:var(--lrc-panel);padding:12px;display:flex;flex-direction:column;gap:12px}.lrc-head{display:grid;gap:10px}.lrc-head h3{font-size:15px;font-weight:900;color:var(--lrc-text)}.lrc-head p{font-size:12px;line-height:1.55;color:var(--lrc-muted)}.lrc-histogram{height:86px;border-radius:8px;border:1px solid var(--lrc-line);background:rgba(0,0,0,.28);overflow:hidden}.lrc-histogram canvas{width:100%;height:100%;display:block}.lrc-status{display:flex;justify-content:space-between;gap:8px;font-size:11px;color:var(--lrc-muted)}.lrc-section{display:grid;gap:10px}.lrc-section-title{display:flex;align-items:center;justify-content:space-between;color:var(--lrc-text);font-size:12px;font-weight:900}.lrc-slider{display:grid;gap:7px}.lrc-slider label{display:flex;justify-content:space-between;gap:12px;color:var(--lrc-muted);font-size:12px;font-weight:800}.lrc-slider b{color:var(--lrc-text);font-variant-numeric:tabular-nums}.lrc-slider input[type=range]{width:100%;accent-color:var(--lrc-blue)}.lrc-module-grid,.lrc-tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.lrc-tool-grid.two{grid-template-columns:repeat(2,1fr)}.lrc-pill{min-height:34px;border-radius:8px;border:1px solid var(--lrc-line);background:var(--lrc-rail);color:var(--lrc-text);font-size:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:0 10px;white-space:nowrap}.lrc-pill.active{border-color:var(--lrc-blue);background:rgba(96,165,250,.16);color:#bfdbfe}.lrc-presets,.lrc-history,.lrc-masks{display:grid;gap:8px}.lrc-list-item{min-height:36px;border-radius:8px;border:1px solid var(--lrc-line);background:var(--lrc-rail);color:var(--lrc-text);font-size:12px;font-weight:800;padding:0 10px;display:flex;align-items:center;justify-content:space-between;gap:8px}.lrc-list-item.active{border-color:var(--lrc-blue);background:rgba(96,165,250,.16)}.lrc-list-item span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lrc-strip{min-height:66px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;border:1px solid var(--lrc-line);border-radius:12px;background:var(--lrc-panel);padding:10px;overflow:hidden}.lrc-modules{display:flex;gap:8px;overflow:auto;scrollbar-width:none}.lrc-modules::-webkit-scrollbar,.lrc-preset-row::-webkit-scrollbar{display:none}.lrc-module{height:42px;min-width:68px;border-radius:9px;border:1px solid var(--lrc-line);background:var(--lrc-rail);color:var(--lrc-muted);display:grid;place-items:center;font-size:12px;font-weight:900;padding:0 10px}.lrc-module.active{background:rgba(96,165,250,.18);border-color:var(--lrc-blue);color:#dbeafe}.lrc-preset-row{display:flex;gap:8px;overflow:auto}.lrc-action-row{display:flex;gap:8px;align-items:center}.lrc-action-row .ghost-btn,.lrc-action-row .primary-btn{height:38px;padding:0 12px;font-size:12px}.lrc-crop-box{position:absolute;border:2px solid rgba(255,255,255,.92);box-shadow:0 0 0 9999px rgba(0,0,0,.42);display:none;cursor:move}.lrc-crop-box.show{display:block}.lrc-crop-box::before,.lrc-crop-box::after{content:"";position:absolute;inset:33.33% 0;border-top:1px solid rgba(255,255,255,.45);border-bottom:1px solid rgba(255,255,255,.45)}.lrc-crop-box::after{inset:0 33.33%;border:0;border-left:1px solid rgba(255,255,255,.45);border-right:1px solid rgba(255,255,255,.45)}.lrc-handle{position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid #111;z-index:2}.lrc-handle.nw{left:-10px;top:-10px;cursor:nwse-resize}.lrc-handle.ne{right:-10px;top:-10px;cursor:nesw-resize}.lrc-handle.sw{left:-10px;bottom:-10px;cursor:nesw-resize}.lrc-handle.se{right:-10px;bottom:-10px;cursor:nwse-resize}.lrc-mask-dot{position:absolute;width:18px;height:18px;border-radius:50%;border:2px solid #fff;background:rgba(96,165,250,.7);box-shadow:0 0 0 4px rgba(96,165,250,.22);transform:translate(-50%,-50%);pointer-events:none}.lrc-mask-gradient{position:absolute;border:2px dashed rgba(255,255,255,.86);background:rgba(96,165,250,.12);pointer-events:none}.lrc-stage-note{position:absolute;left:12px;bottom:12px;border-radius:8px;background:rgba(0,0,0,.48);border:1px solid rgba(255,255,255,.12);padding:8px 10px;font-size:11px;color:rgba(255,255,255,.72);pointer-events:none}.lrc-compare-badge{position:absolute;top:12px;left:12px;border-radius:8px;background:rgba(0,0,0,.58);border:1px solid rgba(255,255,255,.14);padding:7px 9px;font-size:11px;font-weight:900;color:#fff;display:none}.lrc-editor.compare .lrc-compare-badge{display:block}.lrc-small{font-size:11px;color:var(--lrc-muted);line-height:1.5}.lrc-divider{height:1px;background:var(--lrc-line);margin:2px 0}.lrc-color-dot{width:12px;height:12px;border-radius:50%;display:inline-block;border:1px solid rgba(255,255,255,.35)}@media(max-width:1080px){.lrc-main{grid-template-columns:1fr}.lrc-panel{max-height:42vh;order:2}.lrc-strip{grid-template-columns:1fr}.lrc-action-row{overflow:auto}.lrc-stage{min-height:46vh}}@media(max-width:620px){.lrc-editor{height:auto;min-height:100%}.lrc-module{min-width:62px}.lrc-module-grid,.lrc-tool-grid{grid-template-columns:repeat(2,1fr)}.lrc-action-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.lrc-action-row .ghost-btn,.lrc-action-row .primary-btn{padding:0 8px}.lrc-panel{max-height:48vh}.lrc-strip{position:sticky;bottom:0;z-index:3}}