:root{--bg: #1a1a2e;--surface: #16213e;--accent: #0f3460;--blue: #4da8da;--text: #e0e0e0;--dim: #888;--tree-w: 260px}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);overflow:hidden}.header{position:absolute;top:0;left:0;right:0;height:48px;background:var(--surface);border-bottom:1px solid var(--accent);display:flex;align-items:center;padding:0 16px;z-index:10;gap:12px}.header h1{font-size:16px;font-weight:600;color:var(--blue);white-space:nowrap}.header .sep{width:1px;height:24px;background:var(--accent)}.file-name{font-size:13px;color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.btn{background:var(--accent);color:var(--text);border:1px solid #2a4a7f;padding:6px 14px;border-radius:6px;cursor:pointer;font-size:13px;transition:background .15s;white-space:nowrap}.btn:hover{background:#1a5276}.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue)}.btn-primary:hover{background:#3a92c0}.btn.active{background:var(--blue);color:#fff}.tree-panel{position:absolute;top:48px;left:0;bottom:32px;width:var(--tree-w);background:var(--surface);border-right:1px solid var(--accent);z-index:8;display:flex;flex-direction:column;transition:transform .2s}.tree-panel.collapsed{transform:translate(calc(-1 * var(--tree-w)))}.tree-header{padding:8px 12px;font-size:12px;font-weight:600;color:var(--dim);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--accent);display:flex;justify-content:space-between;align-items:center}.tree-header span{flex:1}.tree-header button{background:none;border:none;color:var(--dim);cursor:pointer;font-size:14px;padding:2px 6px}.tree-header button:hover{color:var(--text)}.tree-container{flex:1;overflow-y:auto;padding:4px 0}.tree-container::-webkit-scrollbar{width:6px}.tree-container::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}.tree-node{-webkit-user-select:none;user-select:none}.tree-row{display:flex;align-items:center;padding:3px 8px;cursor:pointer;gap:4px;font-size:13px;border-left:2px solid transparent}.tree-row:hover{background:#4da8da14}.tree-row.selected{background:#4da8da26;border-left-color:var(--blue)}.tree-toggle{width:16px;height:16px;display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--dim);flex-shrink:0}.tree-toggle.has-children{cursor:pointer}.tree-toggle.has-children:hover{color:var(--text)}.tree-eye{width:20px;height:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:13px;opacity:.7;flex-shrink:0}.tree-eye:hover{opacity:1}.tree-eye.hidden{opacity:.3}.tree-icon{font-size:12px;flex-shrink:0}.tree-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.tree-children{padding-left:16px}.tree-children.collapsed-tree{display:none}.info-bar{position:absolute;bottom:0;left:0;right:0;height:32px;background:var(--surface);border-top:1px solid var(--accent);display:flex;align-items:center;padding:0 16px;gap:16px;font-size:12px;color:var(--dim);z-index:10}.viewer{position:absolute;top:48px;bottom:32px;left:var(--tree-w);right:0;transition:left .2s,right .2s}.viewer.full-left{left:0}canvas{display:block;width:100%;height:100%}.drop-zone{position:absolute;top:48px;bottom:32px;left:0;right:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:5;pointer-events:none}.drop-zone.active{background:#4da8da14}.drop-zone .icon{font-size:64px;color:var(--accent);margin-bottom:16px}.drop-zone .hint{font-size:15px;color:var(--dim)}.drop-zone .formats{font-size:12px;color:#555;margin-top:6px}.drop-zone.hidden-zone .icon,.drop-zone.hidden-zone .hint,.drop-zone.hidden-zone .formats{display:none}.loading-overlay{position:absolute;top:48px;bottom:32px;left:0;right:0;display:none;align-items:center;justify-content:center;flex-direction:column;gap:12px;z-index:20;background:#1a1a2ed9}.loading-overlay.show{display:flex}.spinner{width:40px;height:40px;border:3px solid var(--accent);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-size:14px;color:var(--dim)}.progress-bar{width:240px;height:6px;background:var(--accent);border-radius:3px;overflow:hidden;display:none}.progress-bar.show{display:block}.progress-fill{height:100%;width:0%;background:var(--blue);border-radius:3px;transition:width .2s}.view-controls{position:absolute;top:56px;right:12px;display:flex;flex-direction:column;gap:4px;z-index:8}.view-controls button{width:32px;height:32px;background:var(--surface);border:1px solid var(--accent);color:var(--dim);border-radius:4px;cursor:pointer;font-size:11px}.view-controls button:hover{background:var(--accent);color:var(--text)}.history-wrap{position:relative}.history-panel{display:none;position:absolute;top:100%;right:0;margin-top:6px;width:380px;max-height:480px;background:var(--surface);border:1px solid var(--accent);border-radius:8px;box-shadow:0 8px 24px #0006;z-index:100;overflow:hidden}.history-panel.open{display:flex;flex-direction:column}.history-panel-header{padding:10px 14px;font-size:12px;font-weight:600;color:var(--dim);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--accent);display:flex;justify-content:space-between;align-items:center}.history-panel-header button{background:none;border:none;color:var(--dim);cursor:pointer;font-size:11px;padding:2px 8px}.history-panel-header button:hover{color:#f44}.history-search{padding:8px 14px;border-bottom:1px solid var(--accent)}.history-search input{width:100%;box-sizing:border-box;background:#ffffff0f;color:var(--text, #eee);border:1px solid rgba(255,255,255,.15);border-radius:5px;font-size:13px;padding:6px 10px;outline:none}.history-search input:focus{border-color:var(--accent)}.history-search input::placeholder{color:var(--dim)}.history-list{flex:1;overflow-y:auto;padding:4px 0}.history-list::-webkit-scrollbar{width:6px}.history-list::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}.history-empty{text-align:center;padding:32px 16px;color:var(--dim);font-size:13px}.history-item{display:flex;gap:10px;padding:8px 14px;cursor:pointer;border-bottom:1px solid rgba(15,52,96,.3);align-items:center}.history-item:hover{background:#4da8da14}.history-item-thumb{width:64px;height:48px;border-radius:4px;background:var(--bg);object-fit:cover;flex-shrink:0}.history-item-thumb.placeholder{display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--accent)}.history-item-info{flex:1;overflow:hidden}.history-item-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item-meta{font-size:11px;color:var(--dim);margin-top:2px}.mold-panel{position:absolute;top:48px;right:0;bottom:32px;width:400px;background:var(--surface);border-left:1px solid var(--accent);z-index:9;display:flex;flex-direction:column}.mold-panel-header{padding:8px 14px;font-size:12px;font-weight:600;color:var(--dim);text-transform:uppercase;border-bottom:1px solid var(--accent);display:flex;justify-content:space-between;align-items:center}.mold-panel-header button{background:none;border:none;color:var(--dim);cursor:pointer;font-size:16px;padding:2px 8px}.mold-panel-header button:hover{color:var(--text)}.mold-panel-body{flex:1;overflow-y:auto;padding:16px}.mold-panel-body::-webkit-scrollbar{width:6px}.mold-panel-body::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}.mold-field{display:flex;flex-direction:column;gap:4px}.mold-field label{font-size:12px;color:var(--dim);font-weight:600}.mold-field select{background:var(--bg);color:var(--text);border:1px solid var(--accent);padding:6px 10px;border-radius:6px;font-size:13px}.mold-field input[type=checkbox]{accent-color:var(--blue)}.mold-error{background:#ff505026;color:#ff6b6b;padding:8px 12px;border-radius:6px;font-size:12px;border:1px solid rgba(255,80,80,.3)}.mold-queued{background:#ff98001f;border:1px solid rgba(255,152,0,.4);color:#ff9800;border-radius:6px;padding:8px 10px;font-size:12px}.mold-kv{display:flex;justify-content:space-between;font-size:12px;padding:2px 0}.mold-kv span:first-child{color:var(--dim)}.mold-kv span:last-child{color:var(--text);font-weight:500}.parting-steps{display:flex;flex-direction:column;gap:10px}.parting-step-card{background:var(--bg);border-radius:8px;padding:10px 14px;border:1px solid var(--accent);transition:border-color .2s}.parting-step-card.done{border-color:#4caf50}.parting-step-card.disabled{opacity:.4;pointer-events:none}.parting-step-header{display:flex;align-items:center;gap:10px}.parting-step-num{width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--dim);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.parting-step-card.done .parting-step-num{background:#4caf50;color:#fff}.parting-step-header span:nth-child(2){flex:1;font-size:13px;font-weight:600}.parting-step-header .btn-sm{padding:3px 10px;font-size:11px}.parting-step-info{margin-top:8px;padding-top:8px;border-top:1px solid var(--accent)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.mold-sim-fab{position:absolute;left:calc(var(--tree-w) + 12px);bottom:44px;z-index:9;background:var(--accent);color:var(--text);border:1px solid #2a4a7f;padding:8px 14px;border-radius:6px;cursor:pointer;font-size:13px}.mold-sim-fab:hover{background:#1a5276}.mold-sim-panel{position:absolute;left:calc(var(--tree-w) + 12px);bottom:44px;width:320px;max-height:calc(100% - 110px);background:var(--surface);border:1px solid var(--accent);border-radius:8px;z-index:9;display:flex;flex-direction:column;box-shadow:0 8px 24px #00000073}.mold-sim-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--accent);font-size:13px;font-weight:600;color:var(--blue)}.mold-sim-head button{background:none;border:none;color:var(--dim);font-size:18px;cursor:pointer;line-height:1}.mold-sim-body{padding:10px 12px;overflow-y:auto;display:flex;flex-direction:column;gap:8px}.mold-sim-run{background:var(--accent);color:var(--text);border:1px solid #2a4a7f;padding:8px;border-radius:6px;cursor:pointer;font-size:13px}.mold-sim-run:disabled{opacity:.5;cursor:default}.mold-sim-hint,.mold-sim-note{color:var(--dim);font-size:11px}.mold-sim-error{color:#ff6b6b;font-size:12px;line-height:1.4}.mold-sim-warn{color:#ffb74d;font-size:11px;line-height:1.4;border-left:2px solid #ffb74d;padding-left:6px}.mold-sim-progress{display:flex;flex-direction:column;gap:4px;font-size:11px;color:var(--dim)}.mold-sim-bar{height:4px;background:var(--accent);border-radius:2px;overflow:hidden}.mold-sim-bar i{display:block;height:100%;background:var(--blue);transition:width .3s}.mold-sim-play{display:flex;align-items:center;gap:8px}.mold-sim-play button{width:30px;height:28px;background:var(--accent);color:var(--text);border:1px solid #2a4a7f;border-radius:5px;cursor:pointer}.mold-sim-play input{flex:1}.mold-sim-phase{font-size:11px;color:var(--blue);min-width:68px;text-align:right}.mold-sim-marks{display:flex;justify-content:space-between;font-size:10px;color:var(--dim);margin-top:-4px}.mold-sim-kv{font-size:12px}.mold-sim-kv b{color:var(--blue)}.mold-sim-verdict{font-size:12px;padding:5px 8px;border-radius:5px}.mold-sim-verdict.good{background:#4caf501f;color:#7fd18a}.mold-sim-verdict.bad{background:#ff52521f;color:#ff8a8a}.mold-sim-roles{display:flex;flex-wrap:wrap;gap:6px}.mold-sim-role{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--dim)}.mold-sim-role i{width:9px;height:9px;border-radius:2px;display:inline-block}.mold-sim-groups{font-size:11px;color:var(--dim)}.mold-sim-pick{display:flex;align-items:center;gap:8px;font-size:12px}.mold-sim-pick span{color:var(--dim);white-space:nowrap}.mold-sim-pick select{flex:1;background:var(--accent);color:var(--text);border:1px solid #2a4a7f;border-radius:5px;padding:5px;font-size:12px;min-width:0}