:root{--bg: #0a0d12;--bg-2: #06080c;--bg-card: #131a24;--bg-card-hover: #1d2a3a;--bg-input: #101620;--accent: #a8c8f0;--accent-hover: #c4daf5;--accent-dim: rgba(168, 200, 240, .15);--danger: #ff6c6c;--danger-hover: #fca0a0;--success: #4CAF50;--neutral: #2a4358;--neutral-hover: #355576;--text: #ffffff;--text-muted: #b8cdd9;--text-subtle: #6f8a99;--radius: 6px;--radius-lg: 15px;--border: #223040}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}h1,h2,h3{margin:0;font-weight:700}@keyframes fadeIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.fade-in{animation:fadeIn .25s ease}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin .9s linear 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var(--border);border-radius:var(--radius);padding:9px 11px;font-size:14px;font-family:inherit;width:100%}input:focus,textarea:focus{outline:none;border-color:var(--accent)}label{font-size:13px;color:var(--text-muted);display:block;margin-bottom:4px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px;width:100%;max-width:360px}.login-card h1{font-size:30px;margin-bottom:4px;letter-spacing:1px}.login-card .sub{color:var(--text-subtle);font-size:13px;margin-bottom:22px}.login-card .field{margin-bottom:14px}.login-card .err{color:var(--danger);font-size:13px;margin:8px 0;min-height:18px}.login-toggle{margin-top:14px;font-size:13px;color:var(--text-subtle);text-align:center}.login-toggle button{background:none;border:none;color:var(--accent);cursor:pointer;font-size:13px}.shell{display:flex;min-height:100vh}.sidebar{width:250px;flex-shrink:0;background:var(--bg-2);border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}.brand{font-size:22px;letter-spacing:1px;padding:4px 8px 12px}.brand span{color:var(--accent)}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:12px;padding:14px 22px;border-bottom:1px solid var(--border);background:var(--bg)}.topbar .who{margin-left:auto;color:var(--text-subtle);font-size:13px}.content{padding:20px 22px;flex:1}.tree-row{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:var(--radius);cursor:pointer;color:var(--text-muted);font-size:14px;-webkit-user-select:none;user-select:none}.tree-row:hover{background:var(--bg-card);color:var(--text)}.tree-row.active{background:var(--accent-dim);color:var(--accent)}.tree-row .caret{width:14px;flex-shrink:0;opacity:.7}.tree-row .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.tree-children{margin-left:14px;border-left:1px solid var(--border);padding-left:4px}.sidebar .add-root{margin-top:10px}.crumbs{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:15px}.crumbs .sep{color:var(--text-subtle)}.crumbs button{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:15px;padding:2px 4px;border-radius:4px}.crumbs button:hover{color:var(--accent);background:var(--bg-card)}.crumbs .current{color:var(--text);font-weight:700}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:22px;text-align:center;color:var(--text-subtle);margin:16px 0;transition:all .2s;cursor:pointer}.dropzone:hover,.dropzone.drag{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}.uploads-progress{margin:10px 0;display:flex;flex-direction:column;gap:6px}.up-item{font-size:13px;color:var(--text-muted)}.bar{height:6px;background:var(--bg-input);border-radius:3px;overflow:hidden;margin-top:3px}.bar>div{height:100%;background:var(--accent);transition:width .15s}.folder-chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.folder-chip{display:flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:10px 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.vbadge{position:absolute;bottom:6px;right:6px;font-size:10px;background:#06080ccc;color:var(--text-muted);padding:2px 6px;border-radius:4px}.asset-meta{padding:8px 10px}.asset-meta .aname{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.asset-meta .asub{font-size:11px;color:var(--text-subtle);margin-top:2px}.empty{color:var(--text-subtle);text-align:center;padding:50px 0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#030508b8;display:grid;place-items:center;padding:24px;z-index:50}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:900px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.modal-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border)}.modal-head .mtitle{font-size:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.modal-head .x{margin-left:auto;background:none;border:none;color:var(--text-subtle);cursor:pointer;font-size:22px;line-height:1}.modal-head .x:hover{color:var(--text)}.modal-body{padding:18px;overflow-y:auto}.preview-stage{background:var(--bg-2);border-radius:var(--radius);min-height:300px;max-height:55vh;display:grid;place-items:center;overflow:hidden;margin-bottom:16px}.preview-stage img{max-width:100%;max-height:55vh;object-fit:contain}.preview-stage video{max-width:100%;max-height:55vh}.preview-stage .fallback{text-align:center;color:var(--text-subtle);padding:40px}.preview-stage .fallback .big{font-size:40px;margin-bottom:10px}.fbx-canvas{width:100%;height:55vh;display:block}.fbx-hint{position:absolute;bottom:8px;left:0;right:0;text-align:center;font-size:11px;color:var(--text-subtle);pointer-events:none}.desc-box{margin:6px 0 18px}.desc-box textarea{min-height:60px;resize:vertical}.desc-view{color:var(--text-muted);font-size:14px;white-space:pre-wrap}.desc-view.empty-desc{color:var(--text-subtle);font-style:italic}.versions h3{font-size:14px;color:var(--text-muted);margin-bottom:8px}.vrow{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:6px;font-size:13px}.vrow .vno{color:var(--accent);font-weight:700;min-width:34px}.vrow .vmeta{color:var(--text-subtle);font-size:12px}.vrow .vspace{margin-left:auto;display:flex;gap:6px}.vrow.current{border-color:var(--accent)}.row-actions{display:flex;gap:8px;align-items:center}.muted{color:var(--text-subtle);font-size:13px}.tree-divider{height:1px;background:var(--border);margin:12px 4px}.searchbox{display:flex;align-items:center;gap:6px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:5px 10px;color:var(--text-subtle);min-width:220px;margin-left:8px}.searchbox input{border:none;background:none;padding:2px 0;color:var(--text)}.searchbox input:focus{outline:none}.searchbox .sx{background:none;border:none;color:var(--text-subtle);cursor:pointer;display:flex}.searchbox .sx:hover{color:var(--text)}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 22px 4px}.tool-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.tool-group.right{margin-left:auto}.tool-select{display:inline-flex;align-items:center;gap:5px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:0 8px;height:30px;color:var(--text-subtle)}.tool-select select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background:none;border:none;color:var(--text);font-size:12px;cursor:pointer;height:100%;line-height:1;width:auto;padding:0 2px;margin:0}.tool-select select:focus{outline:none}.tool-select .caret{pointer-events:none;opacity:.6}select option{background:var(--bg-card);color:var(--text)}.bulkbar{display:flex;align-items:center;gap:10px;margin:8px 22px 0;padding:8px 12px;background:var(--accent-dim);border:1px solid var(--accent);border-radius:var(--radius);font-size:13px;color:var(--accent)}.content{position:relative}.content.drag{outline:2px dashed var(--accent);outline-offset:-10px;background:var(--accent-dim)}.drop-hint{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;pointer-events:none;font-size:20px;color:var(--accent);font-weight:700}.folder-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:pointer;display:flex;flex-direction:column;transition:border-color .2s,background .2s}.folder-card:hover{border-color:var(--accent)}.folder-card.drag{border-color:var(--accent);background:var(--accent-dim)}.folder-thumb{height:130px;display:grid;place-items:center;color:var(--accent);background:var(--bg-2)}.asset-card{position:relative}.asset-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent) inset}.select-dot{position:absolute;top:6px;right:6px;z-index:2;width:20px;height:20px;border-radius:5px;border:1px solid var(--border);background:#06080cb3;color:#06080c;cursor:pointer;display:grid;place-items:center;opacity:0;transition:opacity .15s}.asset-card:hover .select-dot{opacity:1}.select-dot.on{opacity:1;background:var(--accent);border-color:var(--accent)}.upload-tray{position:fixed;bottom:16px;right:16px;width:320px;max-height:40vh;overflow-y:auto;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px;z-index:40;box-shadow:0 8px 30px #0006}.upload-tray .up-item{font-size:13px;color:var(--text-muted);margin-bottom:8px}.move-row{display:flex;align-items:center;gap:8px;margin:4px 0 14px;font-size:13px;color:var(--text-muted)}.move-row select{background:var(--bg-input);border:1px solid var(--border);color:var(--text);border-radius:var(--radius);padding:5px 8px;width:auto}.trash-list{max-width:760px}.trash-row{display:flex;align-items:center;gap:12px;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:6px}.trash-row .tname{font-size:14px;cursor:pointer}.trash-row .tname:hover{color:var(--accent)}.trash-row .muted{margin-left:auto}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#030508eb;z-index:60;display:grid;place-items:center}.lb-x{position:absolute;top:16px;right:20px;background:none;border:none;color:var(--text-muted);cursor:pointer}.lb-x:hover{color:var(--text)}.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);cursor:pointer;padding:10px}.lb-nav:hover{color:var(--text)}.lb-nav.left{left:12px}.lb-nav.right{right:12px}.lb-stage{max-width:90vw;max-height:90vh;display:flex;flex-direction:column;gap:10px;align-items:center}.lb-stage img{max-width:90vw;max-height:80vh;object-fit:contain;border-radius:var(--radius)}.lb-caption{display:flex;align-items:center;gap:12px;color:var(--text-muted);font-size:13px}@media (max-width: 720px){.sidebar{display:none}.searchbox{min-width:140px}}