:root{--bg:#f4f5f7;--panel:#fff;--border:#e3e6ea;--text:#1f2328;--muted:#6b7280;--accent:#2563eb;--accent-soft:#e8efff;--danger:#dc2626;color:var(--text);background:var(--bg);font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:13px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;overflow:hidden}button{font:inherit;color:inherit;background:var(--panel);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:5px 10px;transition:background .1s,border-color .1s}button:hover:not(:disabled){background:#f1f3f6}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover{background:#1d4fd6}input,select{font:inherit;color:inherit;border:1px solid var(--border);background:#fff;border-radius:6px;min-width:0;padding:5px 8px}input:focus,select:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}kbd{border:1px solid var(--border);color:var(--muted);background:#fafbfc;border-bottom-width:2px;border-radius:4px;padding:0 4px;font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:10px}.app{flex-direction:column;height:100%;display:flex}.toolbar{background:var(--panel);border-bottom:1px solid var(--border);scrollbar-width:thin;align-items:center;gap:10px;padding:7px 12px;display:flex;overflow-x:auto}.toolbar button,.toolbar .pill{white-space:nowrap;flex-shrink:0}.donate{color:#d62828;border:1px solid #0000;border-radius:6px;padding:5px 10px;text-decoration:none}.donate:hover{background:#fdf0f0;border-color:#f3c4c4}.brand{white-space:nowrap;align-items:center;gap:7px;margin-right:6px;font-size:15px;display:flex}.group{gap:4px;display:flex}.group.views{gap:0;margin-bottom:0}.row.xyz input,.custom-dir input{width:0;min-width:0}.custom-dir{margin:-4px 0 10px}.chip{color:var(--muted);cursor:pointer;white-space:nowrap;align-items:center;gap:6px;padding:0 8px;font-size:12px;display:flex}.spacer{flex:1}.tool{align-items:center;gap:6px;display:flex}.tool.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.tool.on kbd{color:var(--accent)}.main{flex:1;min-height:0;display:flex}.palette{background:var(--panel);border-right:1px solid var(--border);width:208px;padding:10px;overflow-y:auto}.palette h2,.inspector h3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:6px 2px 8px;font-size:11px;font-weight:600}.tiles{grid-template-columns:1fr 1fr;gap:6px;margin-bottom:12px;display:grid}.tile{cursor:grab;flex-direction:column;align-items:center;gap:2px;padding:6px 4px 5px;display:flex}.tile.active{border-color:var(--accent);background:var(--accent-soft)}.tile-label{text-align:center;align-items:center;min-height:2.4em;font-size:11px;line-height:1.2;display:flex}.tile-meta{align-items:center;gap:4px;display:flex}.dof{color:var(--muted);font-size:10px}.palette-tip{color:var(--muted);margin:4px 2px;font-size:11.5px;line-height:1.5}.canvas-wrap{background:#fff;flex:1;min-width:0;position:relative}.canvas{-webkit-user-select:none;user-select:none;touch-action:none;width:100%;height:100%;display:block}.canvas.cross{cursor:crosshair}.canvas.pan{cursor:grab}.canvas .hit{cursor:move}.canvas .label-btn{cursor:pointer}.canvas .rot-handle{cursor:grab}.canvas .no-hit{pointer-events:none}.statusbar{color:var(--muted);border-top:1px solid var(--border);pointer-events:none;background:#ffffffe6;justify-content:space-between;gap:12px;padding:5px 12px;font-size:11.5px;display:flex;position:absolute;bottom:0;left:0;right:0}.side{flex-direction:column;min-height:0;display:flex}.side>.inspector{flex:1;min-height:0}.donate-bar{background:var(--panel);border-left:1px solid var(--border);border-top:1px solid var(--border);justify-content:flex-end;padding:6px 12px;display:flex}.inspector{background:var(--panel);border-left:1px solid var(--border);width:250px;padding:10px 12px;overflow-y:auto}.inspector section{border-bottom:1px solid var(--border);margin-bottom:10px;padding-bottom:12px}.inspector section:last-child{border-bottom:none}.field{flex-direction:column;gap:4px;margin-bottom:10px;display:flex}.field>span{color:var(--muted);font-size:11.5px}.row{gap:4px;display:flex}.row input{flex:1}.check{align-items:center;gap:6px;margin:6px 0;display:flex}.muted{color:var(--muted);font-size:11.5px}.segmented{margin-bottom:10px;display:flex}.segmented button{border-radius:0;flex:1;font-size:12px}.segmented button:first-child{border-radius:6px 0 0 6px}.segmented button+button{margin-left:-1px}.vec{padding:0 1px;font-family:Times New Roman,Georgia,serif;font-size:1.15em;font-style:italic;line-height:1;display:inline-block;position:relative}.vec:before{content:"";background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 4'%3E%3Cpath d='M0 2H9M7 0.5L9 2L7 3.5' stroke='%23555' stroke-width='0.8' fill='none'/%3E%3C/svg%3E") 50%/100% 100% no-repeat;height:4px;position:absolute;top:-3px;left:1px;right:0}.axis-caption{margin:-4px 0 10px;font-style:italic}.segmented button:last-child{border-radius:0 6px 6px 0;margin-left:-1px}.segmented button.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);position:relative}button.wide{width:100%;margin-top:4px}button.danger{color:var(--danger)}button.link{color:var(--accent);background:0 0;border:none;padding:2px 4px}.solid-row{align-items:center;gap:8px;margin-bottom:6px;display:flex;position:relative}.solid-row .caption{color:var(--muted);width:10px;font-size:11px}.solid-name{flex:1}.swatch{width:22px;height:22px;box-shadow:0 0 0 1px var(--border);border:2px solid #fff;border-radius:50%;flex-shrink:0;padding:0}.swatch.small{width:20px;height:20px}.swatch.current{box-shadow:0 0 0 2px var(--accent)}.swatches{z-index:10;border:1px solid var(--border);background:#fff;border-radius:8px;flex-wrap:wrap;gap:6px;width:200px;padding:8px;display:flex;position:absolute;top:28px;left:0;box-shadow:0 6px 20px #0000001f}.swatch.custom{color:var(--muted);cursor:pointer;background:#f1f3f6;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.swatch.custom input{opacity:0;cursor:pointer;position:absolute;inset:0}.pill{color:var(--muted);background:#eef0f3;border-radius:999px;padding:1px 7px;font-size:11px;font-weight:600}.pill.ok{color:#15803d;background:#dcfce7}.pill.warn{color:#b45309;background:#fef3c7}.analysis h4{margin:12px 0 6px;font-size:12px}.analysis-head{justify-content:space-between;align-items:center;display:flex}.readout{gap:8px;margin:4px 0 8px;display:flex}.readout-cell{border:1px solid var(--border);color:var(--muted);border-radius:8px;flex-direction:column;flex:1;gap:2px;padding:8px 10px;font-size:10.5px;display:flex}.readout-cell 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0;padding-left:6px}.small{margin-top:10px;font-size:11px;line-height:1.5}button.wide.primary{margin-bottom:4px}.toast{color:#fff;z-index:100;background:#1f2328;border-radius:8px;padding:8px 14px;font-size:12.5px;transition:opacity .4s;position:fixed;bottom:48px;left:50%;transform:translate(-50%)}.toast.out{opacity:0}.recovery{place-items:center;height:100%;padding:16px;display:grid}.recovery-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;max-width:460px;padding:20px 24px}.recovery-card h2{margin:0 0 8px;font-size:17px}.recovery-card p{line-height:1.5}.recovery-actions{flex-wrap:wrap;gap:8px;margin:14px 0 6px;display:flex}