:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f5f6f7;--panel:#fff;--panel-soft:#fafafa;--line:#d9dde3;--line-strong:#b8c0cc;--text:#171a1f;--muted:#68707d;--accent:#276ef1;--accent-strong:#164ec5;--good:#0d8f68;--warn:#c67814;--danger:#c83d3d;--shadow:0 18px 48px #1218201a}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);letter-spacing:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{border:0}.app-shell{grid-template-rows:44px minmax(0,1fr);height:100vh;min-height:720px;display:grid;overflow:hidden}.topbar{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;padding:0 12px 0 6px;display:flex}.topbar-left{align-items:center;gap:2px;min-width:0;display:flex}.home-button{color:#2f3742;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;width:30px;height:30px;transition:background .14s,border-color .14s,color .14s;display:grid}.home-button:hover{color:#11151a;background:#f3f5f8}.work-title-button{color:#20262e;cursor:text;text-align:left;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:6px;max-width:min(42vw,440px);min-height:30px;padding:0 8px;font-size:13px;font-weight:720;line-height:1;overflow:hidden}.work-title-button:hover{border-color:var(--line);background:var(--panel-soft)}.work-title-input{color:#20262e;background:#f5f5f5;border:0;border-radius:6px;outline:0;width:min(42vw,440px);height:30px;padding:0 8px;font-size:13px;font-weight:720;box-shadow:0 0 0 2px #276ef12e}.topbar-actions{align-items:center;gap:8px;display:flex}.save-action{min-width:86px}.text-button.save-action.outline{border-color:var(--line-strong);color:#20262e;background:#fff}.text-button.save-action.saving{border-color:var(--line-strong);color:#20262e;background:#f6f8fb}.spin-icon{animation:.9s linear infinite spin}.status-pill{border:1px solid var(--line);background:var(--panel-soft);min-height:24px;color:var(--muted);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:0 9px;font-size:11px;display:inline-flex}.status-dot{background:var(--good);border-radius:50%;width:6px;height:6px}.workspace{grid-template-columns:280px minmax(0,1fr) 360px;min-height:0;display:grid}.layers-sidebar{border-right:1px solid var(--line);background:#fff;flex-direction:column;min-width:0;min-height:0;display:flex}.viewport-panel{background:#151a20;min-width:0;min-height:0;position:relative;overflow:hidden}.canvas-settings{z-index:20;color:#e6edf5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);pointer-events:auto;-webkit-user-select:none;user-select:none;background:#0c1015c2;border:1px solid #ffffff1f;border-radius:6px;grid-template-columns:auto auto auto auto;align-items:center;gap:7px;padding:7px;display:grid;position:absolute;bottom:12px;left:12px}.canvas-settings-title{color:#d7dee8;text-transform:uppercase;align-items:center;gap:6px;font-size:11px;font-weight:750;display:inline-flex}.compact-switch{color:#d7dee8;cursor:pointer;background:0 0;border:0;grid-template-columns:34px auto;align-items:center;gap:6px;padding:0;font-size:11px;display:inline-grid}.compact-switch.active .switch-track{background:var(--accent)}.compact-switch.active .switch-track:after{transform:translate(16px)}.canvas-color{color:#d7dee8;align-items:center;gap:6px;min-height:24px;display:inline-flex}.canvas-color input{cursor:pointer;background:0 0;border:1px solid #fff3;border-radius:4px;width:24px;height:20px;padding:0}.canvas-wrap{z-index:1;width:100%;height:100%;position:absolute;inset:0}.canvas-wrap canvas{display:block;width:100%!important;height:100%!important}.settings-panel{border-left:1px solid var(--line);background:#fff;flex-direction:column;min-width:0;min-height:0;display:flex}.panel-scroll{min-height:0;padding:12px 0;overflow:auto}.panel-section{padding:18px 12px 27px;position:relative}.panel-section+.panel-section{margin-top:22px}.panel-section:first-child{padding-top:0}.panel-section:not(:last-child):after{content:"";background:#edf0f4;height:1px;position:absolute;bottom:0;left:0;right:0}.section-title{color:#2a2f36;text-transform:uppercase;justify-content:flex-start;align-items:center;gap:7px;margin-bottom:14px;font-size:12px;font-weight:700;display:flex}.section-title svg{color:var(--muted);flex:none;order:-1}.section-title-with-action{justify-content:space-between}.section-title-label{align-items:center;gap:7px;min-width:0;display:inline-flex}.title-switch{cursor:pointer;align-items:center;display:inline-flex}.title-switch input{opacity:0;pointer-events:none;position:absolute}.title-switch input:checked+.switch-track{background:var(--accent)}.title-switch input:checked+.switch-track:after{transform:translate(16px)}.control-stack{gap:10px;display:grid}.control-row{grid-template-columns:minmax(0,1fr) minmax(128px,44%);align-items:center;gap:12px;min-height:32px;display:grid}.control-row.stack{grid-template-columns:1fr;gap:6px}.control-row.inline{grid-template-columns:minmax(0,1fr) minmax(128px,44%);align-items:center;gap:12px}.label-line{color:#2d333b;justify-content:flex-start;align-items:center;gap:8px;min-width:0;font-size:12px;display:flex}.control-field{justify-content:flex-end;align-items:center;min-width:0;display:flex}.control-field.with-reset{gap:6px}.segmented{grid-template-columns:repeat(var(--segments,2), minmax(0, 1fr));border:1px solid var(--line);background:#edf0f3;border-radius:6px;gap:2px;padding:2px;display:grid}.segment{color:#3d4651;cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;min-width:0;min-height:30px;padding:0 8px;font-size:12px;font-weight:600;display:inline-flex}.segment.active{color:var(--accent-strong);background:#fff;box-shadow:0 1px 2px #00000014}.button-row{flex-wrap:wrap;gap:8px;display:flex}.export-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.export-button{border-radius:7px;width:100%;min-height:44px;font-size:13px;font-weight:760}.upload-dropzone{color:#424b57;cursor:pointer;text-align:center;background:#f0f2f5;border:1px dashed #aeb6c2;border-radius:6px;place-items:center;gap:5px;min-height:118px;padding:14px;display:grid}.upload-dropzone svg{color:#6d7785}.upload-dropzone span{font-size:12px;font-weight:700}.upload-dropzone small{color:var(--muted);font-size:11px}.upload-dropzone.drag-active{border-color:var(--accent);color:var(--accent-strong);background:#e8f0ff}.icon-button,.text-button,.file-button{border:1px solid var(--line-strong);color:#222831;cursor:pointer;background:#fff;border-radius:6px;justify-content:center;align-items:center;gap:7px;min-height:32px;padding:0 10px;font-size:12px;font-weight:650;line-height:1;text-decoration:none;display:inline-flex}.icon-button{width:32px;padding:0}.text-button.primary,.file-button.primary{border-color:var(--accent);background:var(--accent);color:#fff}.text-button:disabled,.icon-button:disabled{cursor:not-allowed;opacity:.55}.select-input{width:100%;height:32px;color:var(--text);background:#f5f5f5;border:0;border-radius:6px;outline:0;padding:0 9px;font-size:12px}.select-input:focus-visible{box-shadow:0 0 0 2px #276ef12e}.native-select{width:100%}.material-select{width:100%;min-width:0;position:relative}.material-select-trigger{width:100%;height:36px;color:var(--text);cursor:pointer;text-align:left;background:#f5f5f5;border:0;border-radius:6px;outline:0;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:8px;padding:0 9px 0 5px;display:grid}.material-select-trigger[aria-expanded=true],.material-select-trigger:focus-visible{box-shadow:0 0 0 2px #276ef12e}.material-preview{background-image:var(--material-preview-src);pointer-events:none;background-position:50%;background-repeat:no-repeat;background-size:contain;width:28px;height:28px;display:inline-block}.material-select-name{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.material-select-chevron{color:var(--muted);transition:transform .14s}.material-select-chevron.open{transform:rotate(180deg)}.material-select-menu{z-index:40;background:#fff;border:0;border-radius:7px;display:grid;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow:hidden;box-shadow:0 18px 38px #12182029}.material-select-option{color:#27303a;cursor:pointer;text-align:left;background:#fff;border:0;grid-template-columns:34px minmax(0,1fr) 16px;align-items:center;gap:8px;min-height:42px;padding:5px 9px 5px 6px;display:grid}.material-select-option:hover,.material-select-option.selected{background:#f3f6fb}.material-select-option-text{gap:2px;min-width:0;font-size:12px;font-weight:650;display:grid}.material-select-option-text span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.material-select-option-text small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:500;overflow:hidden}.numeric-field{background:#f5f5f5;border:0;border-radius:6px;grid-template-columns:18px minmax(0,1fr) 18px;align-items:stretch;width:100%;height:32px;display:grid;overflow:hidden}.numeric-field:focus-within{box-shadow:0 0 0 2px #276ef12e}.numeric-drag-zone{cursor:ew-resize;background:0 0;border:0;min-width:0;padding:0;position:relative}.numeric-drag-zone:hover{background:#ededed}.numeric-drag-zone:after{content:"";opacity:0;background:#cbd3df;width:1px;position:absolute;top:9px;bottom:9px;left:50%}.numeric-field:hover .numeric-drag-zone:after{opacity:1}.numeric-input-wrap{grid-template-columns:minmax(0,1fr) auto;align-items:center;min-width:0;display:grid}.numeric-input{width:100%;height:100%;color:var(--text);font-variant-numeric:tabular-nums;text-align:right;background:0 0;border:0;outline:0;padding:0 4px;font-size:12px}.numeric-unit{color:var(--muted);padding-right:5px;font-size:11px}.switch{color:#2d333b;cursor:pointer;grid-template-columns:34px auto;align-items:center;gap:8px;font-size:12px;display:inline-grid}.switch input{opacity:0;pointer-events:none;position:absolute}.switch-track{background:#c7cdd5;border-radius:999px;width:34px;height:18px;transition:background .16s;position:relative}.switch-track:after{content:"";background:#fff;border-radius:50%;width:12px;height:12px;transition:transform .16s;position:absolute;top:3px;left:3px;box-shadow:0 1px 2px #0003}.switch input:checked+.switch-track{background:var(--accent)}.switch input:checked+.switch-track:after{transform:translate(16px)}.layer-list{gap:3px;display:grid}.layer-item{color:#303740;cursor:pointer;border-radius:6px;grid-template-columns:14px minmax(0,1fr) 28px;align-items:center;gap:8px;min-height:32px;margin-inline:-8px;padding:0 4px 0 8px;display:grid}.layer-item:hover,.layer-item.hovered,.layer-item:focus-visible,.layer-item:focus-within{background:#f3f5f8;outline:0}.layer-item.selected{color:var(--accent-strong);background:#eef4ff}.layer-name-button{min-width:0;color:inherit;cursor:text;text-align:left;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:0;padding:0;font-size:12px;font-weight:620;overflow:hidden}.layer-name-input{color:#20262e;background:#f5f5f5;border:0;border-radius:5px;outline:0;width:100%;min-width:0;height:24px;padding:0 6px;font-size:12px;box-shadow:0 0 0 2px #276ef12e}.layer-name-button,.layer-name-input{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.layer-eye{color:#5f6b7a;opacity:0;pointer-events:none;background:0 0;border:0;width:28px;min-height:28px;padding:0}.layer-item:hover .layer-eye,.layer-item.hovered .layer-eye,.layer-item:focus-within .layer-eye{opacity:1;pointer-events:auto}.layer-eye:hover{background:#0000000f}.empty-panel{border:1px dashed var(--line-strong);color:var(--muted);border-radius:6px;padding:12px;font-size:12px;line-height:1.4}.color-input{opacity:0;cursor:pointer;border:0;width:100%;height:100%;padding:0;position:absolute;inset:0}.color-field{grid-template-columns:minmax(0,1fr) 32px;align-items:center;gap:6px;min-width:0;display:grid}.color-control{color:#303740;cursor:pointer;background:#f5f5f5;border-radius:6px;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:8px;min-width:0;height:32px;padding:0 8px;display:grid;position:relative;overflow:hidden}.color-control:focus-within{box-shadow:0 0 0 2px #276ef12e}.color-swatch{border-radius:4px;width:18px;height:18px;box-shadow:inset 0 0 0 1px #0000001f}.color-value{font-variant-numeric:tabular-nums;text-align:right;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600;overflow:hidden}.mini-action{color:#303740;cursor:pointer;background:#f5f5f5;border:0;border-radius:5px;align-items:center;gap:4px;min-height:24px;padding:0 7px;font-size:11px;font-weight:650;display:inline-flex}.mini-action:hover{background:#ededed}.mini-action.icon-only{justify-content:center;width:32px;min-width:32px;height:32px;min-height:32px;padding:0}.hidden-input{display:none}.material-swatch{vertical-align:-2px;border:1px solid #00000038;border-radius:3px;width:12px;height:12px;display:inline-block}.empty-state{height:100%;color:var(--muted);place-items:center;font-size:13px;display:grid}.home-shell{color:#fff;touch-action:none;-webkit-user-select:none;user-select:none;background:#000;width:100vw;height:100vh;position:relative;overflow:hidden}.home-loading-shell{place-items:center;display:grid}.home-canvas{z-index:5;position:absolute;inset:0;overflow:visible}.home-live-preview-layer{z-index:4;pointer-events:none;position:absolute;inset:0}.home-live-preview-layer.zooming{z-index:30}.home-live-preview-layer canvas{width:100%;height:100%;display:block}.home-world{transform-origin:0 0;will-change:transform;position:absolute;top:50%;left:50%;transform:translate(0,0)scale(1)}.home-backdrop{z-index:0;pointer-events:none;background:#000;position:absolute;inset:0}.work-card{color:#f2f4f8;gap:12px;width:260px;display:grid;position:absolute;transform:translate(-50%,-50%)}.work-card-open{width:100%;color:inherit;cursor:pointer;background:0 0;border:0;gap:12px;padding:0;display:grid}.work-preview-frame{background:0 0;border:1px solid #0000;border-radius:12px;place-items:center;width:260px;height:260px;transition:border-color .16s;display:grid;position:relative}.work-card:hover .work-preview-frame{border-color:#ffffff6b}.work-preview-frame img{object-fit:contain;width:240px;height:240px}.work-preview-frame img.live-preview-cover{z-index:0;opacity:.3;position:relative}.work-preview-frame.live-preview{cursor:grab;overflow:hidden}.work-preview-frame.live-preview:active{cursor:grabbing}.live-preview-loading{z-index:2;pointer-events:none;background:#0000002e;place-items:center;display:grid;position:absolute;inset:0}.live-preview-loading.transparent{background:0 0}.work-card-title{color:#ffffff4d;text-align:center;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:650;transition:color .16s;display:block;overflow:hidden}.work-card:hover .work-card-title{color:#fff}.showcase-import-button{width:100%;color:inherit;cursor:pointer;background:0 0;border:0;gap:12px;padding:0;display:grid}.showcase-import-button:disabled{cursor:wait}.showcase-import-frame{color:#ffffffc2;background:linear-gradient(135deg,#ffffff1f,#ffffff0a),#ffffff0d;border:1px dashed #ffffff47;border-radius:8px;place-items:center;width:260px;height:260px;transition:background .16s,border-color .16s,color .16s;display:grid;position:relative}.showcase-import-frame:after{content:"";background:#ffffff14;border:1px solid #ffffff24;border-radius:50%;width:54px;height:54px;position:absolute;bottom:18px;right:18px}.showcase-import-button:hover .showcase-import-frame,.showcase-import-button:focus-visible .showcase-import-frame{color:#fff;background:linear-gradient(135deg,#ffffff2e,#ffffff0f),#ffffff14;border-color:#ffffff8a}.work-menu-trigger{color:#ffffffd1;cursor:pointer;opacity:0;pointer-events:none;background:0 0;border:0;border-radius:6px;place-items:center;width:30px;height:30px;transition:background .16s,opacity .16s;display:grid;position:absolute;top:8px;right:8px}.work-preview-zoom-trigger{z-index:2;color:#ffffffd1;cursor:pointer;opacity:0;pointer-events:auto;background:0 0;border:0;border-radius:6px;place-items:center;width:30px;height:30px;transition:background .16s,opacity .16s;display:grid;position:absolute;top:8px;left:8px}.work-card:hover .work-preview-zoom-trigger{opacity:1;pointer-events:auto}.work-preview-zoom-trigger:hover{opacity:1;background:#ffffff24}.work-card:hover .work-menu-trigger,.work-card.menu-open .work-menu-trigger{opacity:1;pointer-events:auto}.work-menu-trigger:hover,.work-card.menu-open .work-menu-trigger{background:#ffffff24}.work-card-menu{z-index:80;-webkit-backdrop-filter:blur(12px)saturate(160%);backdrop-filter:blur(12px)saturate(160%);background:#121212eb;border:1px solid #ffffff24;border-radius:7px;min-width:118px;display:grid;position:fixed;overflow:hidden;box-shadow:0 18px 40px #0000007a}.work-card-menu button{color:#ffffffdb;cursor:pointer;text-align:left;background:0 0;border:0;min-height:34px;padding:0 12px;font-size:12px;font-weight:650}.work-card-menu button:hover{background:0 0}.work-card-menu button.danger{color:#ff7b7b}.live-preview-zoom-scrim{z-index:20;cursor:zoom-out;opacity:1;background:#000000bd;border:0;padding:0;animation:.22s ease-out both live-preview-scrim-in;position:fixed;inset:0}.live-preview-zoom-scrim.closing{animation:.32s ease-in both live-preview-scrim-out}.live-preview-zoom-hitbox{z-index:40;cursor:grab;width:min(80vw,80vh);height:min(80vw,80vh);position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.live-preview-zoom-hitbox:active{cursor:grabbing}.live-preview-zoom-hitbox.closing{pointer-events:none}.home-spinner{border:2px solid #ffffff29;border-top-color:#ffffffb8;border-radius:50%;width:28px;height:28px;animation:.9s linear infinite spin}@keyframes live-preview-scrim-in{0%{opacity:0}to{opacity:1}}@keyframes live-preview-scrim-out{0%{opacity:1}to{opacity:0}}.home-spinner.small{width:22px;height:22px}.snapshot-loading-dot{background:#ffffffbd;border-radius:50%;width:6px;height:6px;position:absolute;bottom:10px;right:10px}.home-action{z-index:10;isolation:isolate;position:fixed;bottom:26px;overflow:visible}.home-action-export{left:calc(50% - 117px)}.home-action-import{left:calc(50% - 63px)}.home-action-new{left:calc(50% - 5px)}.home-action-live{left:calc(50% + 132px)}.home-action-button,.new-work-button{-webkit-backdrop-filter:blur(12px)saturate(180%);backdrop-filter:blur(12px)saturate(180%);color:#fff;cursor:pointer;background:#ffffff1a;border:1px solid #ffffff2e;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:0 18px;font-size:13px;font-weight:750;transition:background .16s,border-color .16s;display:inline-flex;box-shadow:0 18px 44px #0000006b}.home-action>svg,.home-action>span{z-index:1;pointer-events:none;position:relative}.home-action-button{width:46px;height:46px;min-height:46px;padding:0}.cube-toggle-icon{place-items:center;width:22px;height:22px;display:grid;position:relative}.cube-toggle-icon svg{transition:opacity .18s,transform .22s}.home-action-live:not(.active) .cube-toggle-icon svg{-webkit-mask-image:linear-gradient(-45deg,#000 0 calc(50% - 1.5px),#0000 calc(50% - 1.5px) calc(50% + 1.5px),#000 calc(50% + 1.5px) 100%);mask-image:linear-gradient(-45deg,#000 0 calc(50% - 1.5px),#0000 calc(50% - 1.5px) calc(50% + 1.5px),#000 calc(50% + 1.5px) 100%);-webkit-mask-size:100% 100%;mask-size:100% 100%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.cube-toggle-slash{transform-origin:50%;background:currentColor;border-radius:999px;width:26px;height:2px;transition:opacity .22s,transform .26s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-45deg)scaleX(1)}.home-action-live.active .cube-toggle-slash{opacity:0;transform:translate(-50%,-50%)rotate(-45deg)scaleX(0)}.new-work-button{width:122px}.home-action-button:hover,.new-work-button:hover{background:#ffffff24;border-color:#ffffff42}.loading-shell{place-items:center}.loading-state{height:100%;color:var(--muted);place-items:center;font-size:13px;display:grid}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:980px){.app-shell{min-height:1040px}.workspace{grid-template-rows:minmax(190px,auto) minmax(480px,54vh) minmax(0,1fr);grid-template-columns:1fr}.layers-sidebar{border-right:0;border-bottom:1px solid var(--line)}.layer-list{max-height:170px}.settings-panel{border-left:0;border-top:1px solid var(--line)}.canvas-settings{grid-template-columns:auto auto}}