:root{--ink:#1d2330;--ink-soft:#4a5265;--muted:#737b8f;--line:#e3e5ec;--line-strong:#ccd0dc;--panel:#fff;--bg:#eef0f5;--accent:#2f6df6;--accent-soft:#e7eefe;--danger:#cf4a4a;--warn:#b26a12;--radius:10px;--shadow-sm:0 1px 2px #141a2814;--shadow-md:0 6px 20px #141a281a;--font:"Inter", "Segoe UI", system-ui, -apple-system, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.45}h1,h2,h3{letter-spacing:-.01em;margin:0;font-weight:650}h2{text-transform:uppercase;letter-spacing:.07em;color:var(--ink-soft);font-size:13px}h3{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px;font-size:11px}kbd{border:1px solid var(--line-strong);background:#fafbfd;border-bottom-width:2px;border-radius:5px;padding:1px 5px;font-family:inherit;font-size:11px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#c9cdd9 padding-box content-box;border:3px solid #0000;border-radius:8px}.app{grid-template-rows:auto minmax(0,1fr);height:100%;display:grid}.workspace{grid-template-columns:258px minmax(0,1fr) 306px;gap:12px;min-height:0;padding:12px;display:grid}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);min-height:0;box-shadow:var(--shadow-sm);flex-direction:column;gap:12px;padding:14px;display:flex;overflow-y:auto}.panel__header{justify-content:space-between;align-items:center;gap:8px;display:flex}.stage{flex-direction:row;gap:12px;min-width:0;min-height:0;display:flex}.stage>*{flex:1 1 0;min-width:0;min-height:0}.editor2d,.viewer3d{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);min-height:0;box-shadow:var(--shadow-sm);flex-direction:column;display:flex;position:relative;overflow:hidden}.editor2d__scroll{background:radial-gradient(circle at 50% 0,#f7f8fb,#eceef4);flex:1;place-items:center;min-height:0;padding:8px;display:grid;overflow:auto}.editor2d__hint,.viewer3d__hint{border-top:1px solid var(--line);color:var(--muted);background:#fbfcfe;margin:0;padding:7px 12px;font-size:11.5px}.editor2d__zoom{z-index:2;border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#ffffffeb;border-radius:8px;gap:4px;padding:4px;display:flex;position:absolute;top:10px;right:10px}.editor2d__zoom button{min-width:30px;color:var(--ink-soft);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:3px 6px;font-size:12px}.editor2d__zoom button:hover{background:var(--accent-soft);color:var(--accent)}.viewer3d__canvas{flex:1;min-height:0}.viewer3d__reset{z-index:2;box-shadow:var(--shadow-sm);background:#ffffffeb;position:absolute;top:10px;right:10px}.viewer3d__canvas canvas{display:block}.viewer3d--loading{color:var(--muted);justify-content:center;align-items:center}.viewer3d--error{text-align:center;color:var(--ink-soft);justify-content:center;align-items:center;gap:6px;padding:24px}.notice{z-index:20;background:var(--ink);color:#fff;box-shadow:var(--shadow-md);border-radius:999px;padding:9px 16px;font-size:13px;position:fixed;bottom:18px;left:50%;transform:translate(-50%)}.notice--error{background:var(--danger)}@media (width<=1180px){.workspace{grid-template-columns:214px minmax(0,1fr) 260px}}@media (width<=980px){.workspace{grid-template-rows:auto auto auto;grid-template-columns:minmax(0,1fr);overflow-y:auto}.stage{order:-1;grid-template-rows:repeat(2,minmax(300px,44vh));grid-template-columns:minmax(0,1fr);min-height:auto;display:grid}.stage>*{min-height:0}.workspace--2d .stage,.workspace--3d .stage{grid-template-rows:minmax(320px,60vh)}.panel{max-height:46vh}}.toolbar{border-bottom:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow-sm);flex-direction:column;gap:8px;padding:9px 14px;display:flex}.toolbar__row{flex-wrap:wrap;align-items:center;gap:8px 18px;display:flex}.toolbar__row+.toolbar__row{border-top:1px dashed var(--line);padding-top:8px}.toolbar__plans{max-width:280px;font-weight:550}.toolbar__brand{align-items:center;gap:8px;display:flex}.toolbar__mark{background:var(--ink);color:#fff;border-radius:7px;place-items:center;width:26px;height:26px;font-size:14px;display:grid}.toolbar__name{width:150px;color:var(--ink);font:inherit;background:0 0;border:1px solid #0000;border-radius:7px;padding:4px 6px;font-size:15px;font-weight:650}.toolbar__name:hover{border-color:var(--line)}.toolbar__name:focus{border-color:var(--accent);background:#fff;outline:none}.toolbar__group{align-items:center;gap:8px;display:flex}.toolbar__group--actions{margin-left:auto}.toolbar__status{color:var(--muted);white-space:nowrap;margin-left:auto;font-size:12px}.toolbar__warn{color:var(--warn);margin-left:4px}button{border:1px solid var(--line-strong);color:var(--ink-soft);font:inherit;cursor:pointer;background:#fff;border-radius:8px;padding:5px 10px;font-size:12.5px;transition:background .12s,border-color .12s,color .12s}button:hover:not(:disabled){border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}button:disabled{opacity:.45;cursor:default}button.danger:hover:not(:disabled){border-color:var(--danger);color:var(--danger);background:#fdeeee}.segmented{border:1px solid var(--line-strong);background:#f5f6fa;border-radius:9px;padding:2px;display:flex}.segmented button{background:0 0;border:0;border-radius:7px;padding:4px 12px}.segmented button.is-active{color:var(--accent);box-shadow:var(--shadow-sm);background:#fff}input[type=text],input[type=search],input[type=number],select{border:1px solid var(--line-strong);color:var(--ink);font:inherit;background:#fff;border-radius:8px;min-width:0;padding:5px 8px;font-size:12.5px}input:focus,select:focus{border-color:var(--accent);outline:2px solid var(--accent-soft)}input[type=range]{width:100%;accent-color:var(--accent)}.toggle{color:var(--ink-soft);-webkit-user-select:none;user-select:none;cursor:pointer;align-items:center;gap:5px;font-size:12.5px;display:inline-flex}.toggle input{accent-color:var(--accent)}.dimfield,.numberfield{flex-direction:column;gap:3px;min-width:0;display:flex}.dimfield>span,.numberfield>span,.field>span{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:10.5px}.field>span em{color:var(--ink-soft);text-transform:none;letter-spacing:0;font-style:normal}.dimfield__inputs,.numberfield__input{align-items:center;gap:3px;display:flex}.dimfield__inputs input{width:52px}.dimfield em,.numberfield em{color:var(--muted);font-size:11px;font-style:normal}.numberfield input,.palette__search{width:100%}.palette__paint{flex-direction:column;gap:6px;display:flex}.palette__paintLabel{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:10.5px}.swatches{flex-wrap:wrap;gap:5px;display:flex}.swatch{cursor:pointer;border:1px solid #0000001f;border-radius:6px;width:22px;height:22px;padding:0}.swatch--active{outline:2px solid var(--accent);outline-offset:1px}.swatch--auto{width:auto;color:var(--muted);background:#fff;padding:0 7px;font-size:10.5px}.swatch--picker{background:#fff}.palette__group{flex-direction:column;display:flex}.palette__grid{gap:6px;display:grid}.palette-card{border:1px solid var(--line);background:#fdfdff;border-radius:9px;grid-template-columns:1fr auto;align-items:center;display:grid;position:relative}.palette-card:hover{border-color:var(--accent)}.palette-card__main{text-align:left;cursor:grab;background:0 0;border:0;border-radius:9px;align-items:center;gap:9px;padding:7px 8px;display:flex}.palette-card__main:hover:not(:disabled){color:inherit;background:0 0}.palette-card__icon{font-size:17px;line-height:1}.palette-card__text{flex-direction:column;display:flex}.palette-card__label{color:var(--ink);font-size:13px;font-weight:550}.palette-card__dims{color:var(--muted);font-size:11px}.palette-card__more{color:var(--muted);background:0 0;border:0;margin-right:6px;padding:2px 6px}.palette-card__variants{flex-wrap:wrap;grid-column:1/-1;gap:4px;padding:0 8px 8px;display:flex}.palette-card__variants button{padding:3px 8px;font-size:11.5px}.palette__empty{color:var(--muted);font-size:12.5px}.inspector__badge{background:var(--accent-soft);color:var(--accent);text-transform:uppercase;letter-spacing:.06em;border-radius:999px;padding:2px 8px;font-size:10.5px}.inspector__empty,.inspector__note{color:var(--muted);margin:0;font-size:12.5px}.inspector__note{border-left:3px solid var(--line-strong);background:#f8f9fc;border-radius:0 8px 8px 0;padding:8px 10px}.inspector__support{border:1px solid var(--accent-soft);color:var(--ink-soft);background:#f6f9ff;border-radius:9px;flex-direction:column;gap:6px;padding:9px 10px;font-size:12.5px;display:flex}.inspector__support strong{font-weight:600}.inspector__toggle{white-space:nowrap;align-self:end;padding-bottom:6px}.stats{gap:8px;margin:0;display:grid}.stats>div{border-bottom:1px dashed var(--line);justify-content:space-between;align-items:baseline;gap:10px;padding-bottom:7px;display:flex}.stats dt{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:11px}.stats dd{color:var(--ink);font-variant-numeric:tabular-nums;flex-direction:column;align-items:flex-end;margin:0;font-size:13.5px;font-weight:600;display:flex}.stats dd em{color:var(--muted);font-size:11px;font-style:normal;font-weight:400}.inspector__tips{color:var(--muted);margin:0;padding-left:18px;font-size:12px}.inspector__tips li+li{margin-top:4px}.inspector__footprint{border-top:1px solid var(--line);color:var(--muted);padding-top:8px;font-size:11.5px}.inspector__actions{gap:8px;display:flex}.inspector__actions button{flex:1}.field{flex-direction:column;gap:5px;display:flex}.field--row{flex-direction:row;gap:8px}.field input[type=text],.field select{width:100%}.chiprow{flex-wrap:wrap;gap:4px;display:flex}.chip{padding:3px 9px;font-size:11.5px}.chip--active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.plan{touch-action:none;filter:drop-shadow(0 8px 18px #1c22301a);display:block}.plan text{font-family:var(--font);font-variant-numeric:tabular-nums}.plan-item{cursor:grab}.plan-item:hover{filter:brightness(1.03)drop-shadow(0 1px 2px #141a2838)}.plan-item--selected{cursor:move}.plan-item--stacked{filter:drop-shadow(0 1.5px 1.5px #141a2859)}.handle{cursor:pointer}.handle--rotate{cursor:grab}.handle--resize{cursor:nwse-resize}.handle:hover{fill:var(--accent-soft)}
