.lpp-v4{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;max-width:1400px;margin:20px auto;color:#17202a;background:#f6f7f9;border:1px solid #e4e7eb;border-radius:18px;overflow:hidden;box-shadow:0 12px 35px rgba(0,0,0,.08)}
.lpp-head{padding:22px 26px;display:flex;justify-content:space-between;align-items:center;background:#fff;border-bottom:1px solid #e8eaee}.lpp-title{font-size:25px;font-weight:800}.lpp-title span{font-size:12px;background:#111;color:#fff;border-radius:6px;padding:4px 7px;margin-left:5px}.lpp-sub{font-size:13px;color:#68717d;margin-top:4px}
.lpp-modes{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;padding:12px;background:#fff;border-bottom:1px solid #e8eaee}.lpp-mode{border:1px solid #dfe3e8;background:#fafbfc;border-radius:10px;padding:12px 7px;cursor:pointer;text-align:center;min-height:72px}.lpp-mode.active{border-color:#111;background:#f0f1f3;box-shadow:inset 0 0 0 1px #111}.lpp-mode b,.lpp-mode small{display:block}.lpp-mode small{font-size:10px;color:#707985;margin-top:3px}.lpp-grid{display:grid;grid-template-columns:360px 1fr;min-height:720px}.lpp-panel{padding:18px;background:#fff;border-right:1px solid #e8eaee}.lpp-work{padding:18px}.lpp-drop{border:2px dashed #cdd3da;border-radius:14px;padding:25px;text-align:center;position:relative;background:#fafbfc}.lpp-drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.lpp-drop-icon{font-size:30px}.lpp-drop small{display:block;color:#7b8490;margin-top:4px}.lpp-section{border-top:1px solid #eceef1;margin-top:18px;padding-top:15px}.lpp-section h3{font-size:13px;margin:0 0 12px}.lpp-section label{display:block;font-size:12px;margin:10px 0;color:#4d5662}.lpp-section select,.lpp-section input[type=number]{width:100%;padding:8px;border:1px solid #d7dce2;border-radius:7px;background:#fff;box-sizing:border-box;margin-top:5px}.lpp-two{display:grid;grid-template-columns:1fr 1fr;gap:8px}.lpp-section input[type=range]{width:100%}.lpp-section output{float:right;color:#111;font-weight:700}.check{display:flex!important;gap:7px;align-items:center}.check input{width:auto!important}.lpp-primary{width:100%;padding:13px;border:0;border-radius:9px;background:#111;color:#fff;font-weight:800;cursor:pointer;margin-top:18px}.lpp-actions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:7px;margin-top:8px}.lpp-btn{border:1px solid #d7dce2;background:#fff;border-radius:8px;padding:9px;cursor:pointer}.lpp-btn:disabled{opacity:.45}.lpp-tabs{display:flex;gap:5px;margin-bottom:10px}.lpp-tabs button{border:1px solid #ddd;background:#fff;border-radius:7px;padding:8px 12px;cursor:pointer}.lpp-tabs button.active{background:#111;color:#fff}.lpp-canvas-wrap{background:repeating-conic-gradient(#f0f1f2 0 25%,#fff 0 50%) 50%/22px 22px;border:1px solid #ddd;border-radius:14px;min-height:600px;display:flex;align-items:center;justify-content:center;overflow:auto}.lpp-canvas-wrap canvas{max-width:100%;max-height:690px;display:block}.lpp-canvas-wrap #lpp-empty{color:#818b96}.lpp-status{font-size:12px;padding:10px 2px}.lpp-note{font-size:12px;color:#66707b;background:#fff;border:1px solid #e5e8eb;border-radius:9px;padding:10px}
@media(max-width:1000px){.lpp-modes{grid-template-columns:repeat(4,1fr)}.lpp-grid{grid-template-columns:1fr}.lpp-panel{border-right:0;border-bottom:1px solid #e8eaee}.lpp-canvas-wrap{min-height:450px}}@media(max-width:600px){.lpp-modes{grid-template-columns:repeat(2,1fr)}}

.lpp-ai{width:100%;padding:11px;border:1px solid #111;border-radius:8px;background:#fff;color:#111;font-weight:800;cursor:pointer;margin-top:8px}.lpp-ai.busy{opacity:.65;cursor:wait}.lpp-ai-status{font-size:10px;color:#68717d;margin-top:6px;line-height:1.4}

.lpp-v4 .lpp-sculpture-settings{background:#fbfbfc;border-radius:10px;padding:12px;border:1px solid #e7e9ec}
.lpp-v4 .lpp-sculpture-settings h3{font-size:14px}
.lpp-v4 .lpp-ai{font-size:13px}