:root{--bg: #1a1a1a;--panel: #2d2d2d;--panel-2: #383838;--raised: #454545;--line: #555;--line-soft: #444;--text: #e0e0e0;--muted: #aaa;--muted-2: #888;--accent: #4a9eff;--accent-bright: #6ab0ff;--radius: 3px}.viewport{background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:40px 40px}*{box-sizing:border-box}body{font:13px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);margin:0}h1,h2,h3,h4,h5,h6{color:var(--text);margin:0}button,input,select,textarea{font:inherit}#root{max-width:100vw;min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.main-row{display:flex;flex:1;min-height:0}.appbar{display:flex;align-items:center;gap:12px;padding:6px 12px;background:var(--panel);border-bottom:1px solid var(--line);color:var(--text);min-height:44px}.appbar-left{display:flex;align-items:center;gap:8px}.appbar-title{font-weight:600;font-size:14px}.appbar-center{flex:1;display:flex;justify-content:center}.appbar-docname{background:var(--raised);border:1px solid var(--line);color:var(--text);padding:3px 8px;border-radius:var(--radius);width:140px;font-size:13px}.appbar-right{display:flex;align-items:center;gap:8px}.appbar-btn{background:var(--raised);border:1px solid var(--line);color:var(--text);padding:4px 8px;border-radius:var(--radius);cursor:pointer;display:flex;align-items:center;gap:4px}.appbar-btn:hover{background:var(--panel-2)}.appbar-status{font-size:12px;color:var(--muted)}.toolbar{display:flex;align-items:center;gap:8px;padding:6px 12px;background:var(--panel);border-bottom:1px solid var(--line);overflow-x:auto}.toolbar-group{display:flex;align-items:center;gap:2px;padding:0 8px}.toolbar-group-label{font-size:10px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.5px;margin-right:6px;padding-top:4px}.toolbar-spacer{flex:1}.toolbar-btn{background:var(--raised);border:1px solid var(--line);color:var(--text);padding:4px 8px;border-radius:var(--radius);cursor:pointer;display:flex;align-items:center;gap:4px;white-space:nowrap;font-size:12px}.toolbar-btn:hover{background:var(--panel-2)}.toolbar-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.toolbar-btn:disabled{opacity:.5;cursor:not-allowed}.dialog{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 4px 20px #00000080;min-width:360px;max-width:480px}.dialog-head{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--panel-2);border-bottom:1px solid var(--line);border-radius:var(--radius) var(--radius) 0 0}.dialog-icon{color:var(--accent)}.dialog-body{padding:14px}.dialog-foot{display:flex;justify-content:flex-end;gap:8px;padding:8px 14px;border-top:1px solid var(--line);border-radius:0 0 var(--radius) var(--radius)}.btn{padding:5px 12px;border:1px solid var(--line);background:var(--raised);color:var(--text);border-radius:var(--radius);cursor:pointer;font-size:13px}.btn:hover{background:var(--panel-2)}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.primary:hover{background:var(--accent-bright)}.btn.ghost{background:transparent}.btn:disabled{opacity:.5;cursor:not-allowed}select.select{background:var(--raised);border:1px solid var(--line);color:var(--text);padding:4px 8px;border-radius:var(--radius);appearance:none;cursor:pointer}select.select:focus{outline:2px solid var(--accent);outline-offset:2px}.field{display:flex;flex-direction:column;gap:4px;margin:8px 0}.field-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0}.field-row>span.field-label{min-width:80px;font-size:12px;color:var(--muted)}.field-row>span.field-static{color:var(--text)}.field-row input[type=text],.field-row select{background:var(--raised);border:1px solid var(--line);color:var(--text);padding:3px 6px;border-radius:var(--radius)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:8px 0}.field-pair{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:4px 0}.field-pair .field-label{min-width:auto;font-size:12px;color:var(--muted)}.field-input{background:var(--raised);border:1px solid var(--line);color:var(--text);padding:3px 6px;border-radius:var(--radius);display:flex;align-items:center;gap:4px}.field-input input{background:transparent;border:none;color:var(--text);padding:2px 4px;font-size:13px;width:100%;min-width:60px}.field-input input:focus{outline:none}.field-input .unit{color:var(--muted-2);font-size:12px}.field-input.wide-input input{width:100%;min-width:120px}.field-input input[type=text]{width:100%}.link-btn{background:none;border:none;color:var(--accent);cursor:pointer;text-decoration:underline;padding:0;font-size:12px}.num-field .field-label{color:var(--muted);font-size:12px}.modal-backdrop{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--panel);border:1px solid var(--line);color:var(--text);width:90%;max-width:480px;max-height:90vh;overflow-y:auto;border-radius:var(--radius);padding:0}.modal-head{display:flex;align-items:flex-start;gap:10px;padding:14px 16px;background:var(--panel-2);border-bottom:1px solid var(--line)}.modal-head h2{font-size:15px;margin:0}.modal-head p{font-size:12px;color:var(--muted);margin:4px 0 0}.modal-search{margin:12px 16px;display:flex;gap:8px}.modal-search input{flex:1;background:var(--raised);border:1px solid var(--line);color:var(--text);padding:6px 10px;border-radius:var(--radius)}.modal-search input:focus{outline:2px solid var(--accent);outline-offset:2px}.printer-list{margin:8px 16px;max-height:220px;overflow-y:auto}.printer-option{display:flex;align-items:center;justify-content:space-between;width:100%;padding:6px 10px;border:1px solid transparent;border-radius:var(--radius);cursor:pointer;text-align:left;background:transparent;color:var(--text);margin:2px 0}.printer-option:hover{background:var(--raised)}.printer-option.active{background:var(--accent);color:#fff;border-color:var(--accent)}.printer-name{font-size:13px}.printer-dims{color:var(--muted);font-size:12px}.custom-bed{padding:8px 16px;border-top:1px solid var(--line)}.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:10px 16px;border-top:1px solid var(--line);background:var(--panel-2);border-radius:0 0 var(--radius) var(--radius)}.modal-foot .btn{display:flex;align-items:center;gap:4px}.check-row{display:flex;align-items:center;gap:6px;margin:4px 0;cursor:pointer;font-size:13px}.check-meta{color:var(--muted);font-size:11px;margin-left:4px}.check-index{background:var(--raised);border-radius:2px;padding:1px 5px;color:var(--muted);font-size:11px;margin-left:4px}.tree-empty{color:var(--muted);padding:16px;text-align:center;font-size:13px}.pulse-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px;vertical-align:middle}.pulse-dot.done{background:var(--accent);animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.viewport{flex:1;position:relative;background:var(--bg);overflow:hidden}.viewport canvas{display:block}.viewport-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.viewport-empty{text-align:center;color:var(--muted);pointer-events:auto}.viewport-empty h2{color:var(--text);font-size:18px;margin:0 0 8px}.viewport-empty p{font-size:13px;margin:0 0 12px;max-width:300px}.viewport-empty svg{margin-bottom:12px;color:var(--muted-2)}.viewport-hints{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;font-size:12px}.viewport-hints kbd{background:var(--raised);border:1px solid var(--line);border-radius:3px;padding:1px 5px;font-family:monospace;font-size:11px;color:var(--text)}.timeline{background:var(--panel);border-top:1px solid var(--line);padding:6px 8px;display:flex;align-items:center;gap:2px;overflow-x:auto;min-height:36px;flex-shrink:0}.timeline-inner{display:flex;align-items:center;gap:2px;flex:1;min-width:0}.timeline-chip{flex:0 0 auto;display:flex;align-items:center;gap:4px;padding:3px 8px;background:var(--raised);border:1px solid var(--line);border-radius:var(--radius);color:var(--text);cursor:pointer;white-space:nowrap;font-size:11px;max-width:140px}.timeline-chip:hover{background:var(--panel-2)}.timeline-chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}.timeline-chip.suppressed{opacity:.5}.timeline-chip-icon{display:flex;align-items:center}.timeline-chip-label{overflow:hidden;text-overflow:ellipsis}.timeline-empty{color:var(--muted-2);font-size:11px;font-style:italic;padding:0 4px}.status{background:var(--panel);border-top:1px solid var(--line);padding:4px 12px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted)}.status-left{color:var(--muted)}.status-right{display:flex;gap:12px;align-items:center}.status-tool{color:var(--accent)}.segmented{display:flex;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.segmented button{background:var(--raised);border:none;border-right:1px solid var(--line);color:var(--text);padding:3px 10px;cursor:pointer;font-size:12px;min-width:50px}.segmented button:last-child{border-right:none}.segmented button:hover{background:var(--panel-2)}.segmented button.active{background:var(--accent);color:#fff}.dialog-note{margin-top:12px;padding:8px 10px;background:var(--panel-2);border-radius:var(--radius);font-size:12px;color:var(--muted);line-height:1.4}.dialog-instruction{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:13px;color:var(--text)}.browser{width:220px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;overflow-y:auto}.browser-section{padding:4px 0}.browser-section-head{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted-2);padding:6px 10px 3px;font-weight:600}.browser-item{display:flex;align-items:center;gap:6px;padding:3px 8px;cursor:pointer;font-size:12px;color:var(--text);border:none;background:transparent;width:100%;text-align:left;border-radius:0}.browser-item:hover{background:var(--raised)}.browser-item-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.browser-item-meta{font-size:10px;color:var(--muted-2)}.browser-item-action{background:none;border:none;color:var(--muted-2);cursor:pointer;padding:0;display:flex;align-items:center}.browser-item-action:hover{color:var(--text)}.browser-item-badge{font-size:9px;background:var(--line);color:var(--muted);padding:1px 4px;border-radius:2px;text-transform:uppercase;margin-left:auto}.browser-item.suppressed{opacity:.5}.browser-empty{padding:6px 10px;font-size:11px;color:var(--muted-2)}browser-section{padding:4px 0}browser-section-head{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted-2);padding:6px 10px 3px;font-weight:600}browser-item{display:flex;align-items:center;gap:6px;padding:3px 8px;cursor:pointer;font-size:12px;color:var(--text);border:none;background:transparent;width:100%;text-align:left;border-radius:0}browser-item:hover{background:var(--raised)}browser-item-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}browser-item-meta{font-size:10px;color:var(--muted-2)}browser-item-action{background:none;border:none;color:var(--muted-2);cursor:pointer;padding:0;display:flex;align-items:center}browser-item-action:hover{color:var(--text)}browser-item-badge{font-size:9px;background:var(--line);color:var(--muted);padding:1px 4px;border-radius:2px;text-transform:uppercase;margin-left:auto}browser-item.suppressed{opacity:.5}browser-empty{padding:6px 10px;font-size:11px;color:var(--muted-2)}.dialogs-layer{position:fixed;inset:0;pointer-events:none;z-index:100}.dialogs-layer>*{pointer-events:auto}.check-list{display:flex;flex-direction:column;gap:2px;margin:8px 0;max-height:200px;overflow-y:auto}.check-row{display:flex;align-items:center;gap:6px;padding:3px 0;cursor:pointer;font-size:13px}.check-row input{margin:0}.spin-buttons{display:flex;flex-direction:column;gap:2px}.spin-row{display:flex;align-items:center;gap:4px}.spin-btn{width:22px;height:22px;background:var(--raised);border:1px solid var(--line);color:var(--text);border-radius:var(--radius);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px}.spin-btn:hover{background:var(--panel-2)}*:focus{outline:2px solid var(--accent);outline-offset:2px}.printer-empty{color:var(--muted);padding:16px;text-align:center;font-size:13px}