:root{--bg:#f6f7f9;--panel:#fff;--border:#e3e6ea;--text:#1f2937;--muted:#6b7280;--accent:#2563eb;--accent-soft:#dbeafe;--danger:#b91c1c;--danger-soft:#fee2e2;--warn-soft:#fef3c7;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;font-size:13px}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}h4{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:12px 0 6px;font-size:12px}.app{grid-template:"header header header"40px"left center right"minmax(0,1fr)/280px minmax(0,1fr) 440px;height:100vh;display:grid}.header{background:var(--panel);border-bottom:1px solid var(--border);grid-area:header;align-items:center;gap:12px;padding:0 14px;display:flex}.brand{letter-spacing:.02em;font-weight:600}.left,.right{background:var(--panel);flex-direction:column;min-height:0;display:flex;overflow:hidden}.left{border-right:1px solid var(--border);grid-area:left}.right{border-left:1px solid var(--border);grid-area:right}.center{grid-area:center;min-width:0;min-height:0;display:flex}.spacer{flex:1}.muted{color:var(--muted)}.mono{font-family:var(--mono)}.small{font-size:12px}.panel-empty{color:var(--muted);text-align:center;padding:24px 16px}.error{background:var(--danger-soft);color:var(--danger);white-space:pre-wrap;border-radius:6px;margin:8px 12px;padding:8px 10px;font-size:12px}.browser{flex-direction:column;height:100%;min-height:0;display:flex}.crumbs{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:2px;padding:8px 10px;display:flex}.crumb{color:var(--accent);background:0 0;border:none;border-radius:4px;padding:2px 4px}.crumb:hover{background:var(--accent-soft)}.crumb-sep{color:var(--muted)}.entries{flex:1;margin:0;padding:6px;list-style:none;overflow:auto}.entry{text-align:left;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:none;border-radius:6px;align-items:center;gap:6px;width:100%;padding:6px 8px;display:flex;overflow:hidden}.entry-dir{font-weight:500}.entry-dir:hover,.entry-pdf:hover{background:var(--bg)}.entry-pdf.selected{background:var(--accent-soft);color:var(--accent)}.entry-ref{color:var(--muted);font-size:12px}.entry-size{color:var(--muted);margin-left:auto;font-size:11px}.viewer{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}.toolbar{background:var(--panel);border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:6px 12px;display:flex}.toolbar button{border:1px solid var(--border);background:var(--panel);border-radius:5px;padding:2px 8px}.toolbar select{border:1px solid var(--border);background:var(--panel);border-radius:5px;padding:2px 6px}.toolbar-title{text-overflow:ellipsis;white-space:nowrap;max-width:50%;font-weight:500;overflow:hidden}.toolbar-gap{width:12px}.canvas-scroll{background:#dfe3e8;flex:1;padding:24px;overflow:auto}.canvas{background:#fff;margin:0 auto;position:relative;box-shadow:0 2px 12px #0000002e}.canvas img{-webkit-user-select:none;user-select:none;display:block}.canvas-loading{color:var(--muted);place-items:center;display:grid;position:absolute;inset:0}.overlay{position:absolute;inset:0}.result{flex-direction:column;height:100%;min-height:0;display:flex}.run-controls{flex-wrap:wrap;gap:8px;padding:10px 12px 6px;display:flex}.run-history{border-bottom:1px solid var(--border);padding:0 12px 10px}.run-history select{border:1px solid var(--border);background:var(--panel);border-radius:6px;width:100%;padding:5px 8px}.task-switch{border:1px solid var(--border);border-radius:6px;display:flex;overflow:hidden}.task-switch .seg{background:var(--panel);color:var(--muted);border:none;padding:5px 10px}.task-switch .seg.on{background:var(--accent-soft);color:var(--accent);font-weight:500}.run-controls select{border:1px solid var(--border);background:var(--panel);border-radius:6px;flex:1;min-width:0;padding:5px 8px}.run-controls button.primary{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:5px 14px;font-weight:500}.tabs{border-bottom:1px solid var(--border);padding:0 8px;display:flex}.tab{color:var(--muted);background:0 0;border:none;border-bottom:2px solid #0000;align-items:center;gap:6px;padding:8px 10px;display:flex}.tab.active{color:var(--text);border-bottom-color:var(--accent)}.badge{background:var(--bg);font-size:11px;font-family:var(--mono);border-radius:10px;padding:0 6px}.badge.warn{background:var(--warn-soft)}.tab-body{flex:1;min-height:0;padding:10px 12px;overflow:auto}.tab-body.json{font-family:var(--mono);white-space:pre;margin:0;font-size:11px}.table-scroll{padding:0}.filters{border-bottom:1px solid var(--border);flex-direction:column;gap:8px;padding:8px 12px;display:flex}.chips{flex-wrap:wrap;gap:4px;display:flex}.chip{border:1px solid var(--border);background:var(--panel);color:var(--muted);border-radius:12px;padding:1px 8px;font-size:12px}.chip.on{border-color:var(--chip);color:var(--chip);background:color-mix(in srgb, var(--chip) 10%, white)}.chip-count{font-family:var(--mono);opacity:.8;font-size:11px}.conf{color:var(--muted);align-items:center;gap:8px;font-size:12px;display:flex}.conf input{flex:1}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:5px 8px}.table th{background:var(--panel);color:var(--muted);font-size:12px;font-weight:500;position:sticky;top:0}.annotations tbody tr{cursor:pointer}.annotations tbody tr:hover,.annotations tr.hovered{background:var(--bg)}.annotations tr.selected{background:var(--accent-soft)!important}.dot{border-radius:50%;width:8px;height:8px;display:inline-block}.notes{margin:0;padding-left:20px;line-height:1.7}.kv{grid-template-columns:max-content 1fr;gap:4px 12px;margin:0;display:grid}.kv dt{color:var(--muted)}.kv dd{margin:0}.warnings{background:var(--warn-soft);border-radius:6px;margin:10px 0 0;padding:8px 8px 8px 24px;font-size:12px}