:root{color:#e5e5e5;background:#1f2024;font-family:Segoe UI,Inter,sans-serif;--icon-toggle-active: #4fe3d6;--icon-toggle-inactive: #96a3bf;--icon-toggle-inactive-opacity: .55;--icon-toggle-hover-opacity: .8}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}button,input{font:inherit}.app-shell{height:100%;display:grid;grid-template-columns:260px 6px 1fr 6px 300px;grid-template-rows:46px 1fr 30px;grid-template-areas:"top top top top top" "left splitL center splitR right" "bottom bottom bottom bottom bottom";background:#1f2024}.topbar{grid-area:top;display:flex;align-items:center;justify-content:space-between;padding:0 10px;border-bottom:1px solid #34363d;background:#262931}.topbar-title{font-weight:600;font-size:14px}.topbar-actions{display:flex;gap:10px;align-items:center;position:relative}.topbar-actions button,.panel-body button{background:#3a3f4c;border:1px solid #4d5362;color:#e9e9e9;border-radius:4px;padding:6px 10px;cursor:pointer}.topbar-actions label{display:flex;gap:4px;align-items:center;font-size:12px}.hidden-input{display:none}.add-menu-wrap{position:relative}.add-menu{position:absolute;top:34px;left:0;min-width:160px;background:#1e222b;border:1px solid #4d5362;border-radius:6px;padding:6px;display:flex;flex-direction:column;gap:4px;z-index:20}.viewport-menu label{display:grid;gap:4px;font-size:12px;color:#d4d9e5}.viewport-menu select,.viewport-menu input[type=range]{width:100%}.add-menu-title{font-size:11px;color:#9fb0d8;text-transform:uppercase;letter-spacing:.04em;padding-top:4px}.panel{background:#24272e;display:flex;flex-direction:column;min-height:0;height:100%}.panel-header{border-bottom:1px solid #34363d;padding:10px;font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase}.panel-subheader{margin:6px -8px 0;padding:8px 10px;background:#20242c}.panel-body{padding:8px;overflow:auto;display:flex;flex-direction:column;gap:8px;min-width:0}.panel-empty{color:#a5a7ad;font-size:13px}.outliner-row{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;border-radius:4px;cursor:pointer;border:1px solid transparent;gap:8px}.outliner-row:hover{background:#2d323d}.outliner-row.selected{border-color:#5d8bff;background:#2f3f66}.outliner-name{font-size:13px;padding-left:4px;min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.take-library-card{display:grid;gap:4px;padding:8px 10px;border:1px solid #383e4b;border-radius:8px;background:#1c2027}.take-library-toggle{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:0;border:0;background:transparent;color:inherit;text-align:left}.take-library-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600;color:#e6ebf5}.take-library-chevron{color:#aab5cb;font-family:Segoe UI Symbol,Noto Sans Symbols,sans-serif}.take-library-meta{font-size:11px;color:#aab5cb;line-height:1.35}.icon-btn{min-width:32px;width:32px;height:28px;padding:4px 6px;font-size:11px}.icon-toggle-btn{color:var(--icon-toggle-inactive);opacity:var(--icon-toggle-inactive-opacity)}.icon-toggle-btn.is-active{color:var(--icon-toggle-active);opacity:1}.icon-toggle-btn.is-inactive{color:var(--icon-toggle-inactive);opacity:var(--icon-toggle-inactive-opacity)}.icon-toggle-btn:hover{opacity:var(--icon-toggle-hover-opacity)}.panel-body button.visibility-btn{display:grid;place-items:center;border:0!important;background:transparent!important;box-shadow:none!important;padding:0!important;margin:0!important;width:28px;height:28px;min-width:28px;cursor:pointer;line-height:0;border-radius:0!important}.visibility-btn:focus-visible{outline:1px solid #8aa8ff;outline-offset:1px;border-radius:6px}.icon-toggle-svg{display:block;pointer-events:none}.field{display:flex;flex-direction:column;gap:4px;font-size:12px}.field.row{flex-direction:row;align-items:center;justify-content:space-between}.field input[type=text],.field input[type=number],.field select,.field input:not([type]){width:100%;border:1px solid #4d5362;border-radius:4px;background:#20242d;color:#f2f2f2;padding:6px}.field input[type=range]{width:100%}.environment-preset-panel{display:flex;flex-direction:column;gap:10px;padding:10px;border:1px solid #3b414f;border-radius:8px;background:#191d24}.environment-preset-grid{display:grid;grid-template-columns:1fr;gap:10px}.environment-preset-card{display:flex;flex-direction:column;gap:8px;width:100%;padding:8px;border:1px solid #41495a;border-radius:8px;background:#20252e;color:#eef2f8;text-align:left}.environment-preset-card.is-active{border-color:#4fe3d6;box-shadow:inset 0 0 0 1px #4fe3d659}.environment-preset-thumb{display:block;width:100%;aspect-ratio:2 / 1;object-fit:cover;border-radius:6px;border:1px solid #323846;background:#11151b}.environment-preset-label{font-size:12px;font-weight:600;color:#d9deea}.xyz{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.viewport{position:relative;min-width:0;min-height:0;flex:1}.app-shell.exp-b-viewport-overflow-hidden .viewport{overflow:hidden}.left-region{grid-area:left;border-right:1px solid #34363d;min-height:0}.center-region{grid-area:center;min-height:0;min-width:0;display:flex;flex-direction:column;gap:6px}.viewport-stack{min-height:0;min-width:0;flex:1 1 auto;display:flex;flex-direction:column;gap:6px}.right-region{grid-area:right;border-left:1px solid #34363d;min-height:0;position:relative;overflow:hidden}.app-shell.exp-b-inspector-z-bump .right-region{z-index:9999}.splitter{cursor:col-resize;background:#2a2d35;border-left:1px solid #34363d;border-right:1px solid #34363d;position:relative;z-index:7}.splitter:hover{background:#3a4661}.splitter-left{grid-area:splitL}.splitter-right{grid-area:splitR}.splitter-horizontal{cursor:row-resize;min-height:6px;height:6px}.viewport.drag-over:after{content:"Drop to import";position:absolute;top:20px;right:20px;bottom:20px;left:20px;border:2px dashed #7e96d6;border-radius:10px;display:grid;place-items:center;color:#c5d5ff;background:#1e232d99;pointer-events:none}.viewport-hint{position:absolute;top:10px;left:10px;font-size:11px;color:#9b9fa7;pointer-events:none;z-index:3}.camera-match-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:7;cursor:crosshair;outline:none}.backplate-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;pointer-events:none;overflow:hidden}.backplate-overlay img{position:absolute;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.camera-match-badge{position:absolute;top:8px;right:10px;z-index:9;font-size:11px;font-weight:700;letter-spacing:.06em;color:#ffd37d;background:#302513bf;border:1px solid #7f6230;padding:4px 8px;border-radius:4px}.mesh-edit-badge{position:absolute;top:8px;right:10px;z-index:9;display:flex;gap:8px;align-items:center;font-size:11px;font-weight:700;letter-spacing:.04em;color:#aef9f0;background:#0a272bd6;border:1px solid #2d8d86;padding:5px 9px;border-radius:4px;pointer-events:none}.mesh-edit-tools{position:absolute;top:58px;left:14px;z-index:9;display:flex;flex-direction:column;gap:8px;padding:10px 8px;border:1px solid #2d8d86;border-radius:999px;background:#0a272bd6;box-shadow:0 10px 24px #00000038}.viewport-marquee{position:absolute;z-index:8;border:1px solid #8fd6ff;background:#4fe3d624;pointer-events:none}.viewport-tools{position:absolute;right:10px;bottom:10px;z-index:8;display:flex;gap:6px}.viewport-tools button{background:#2f3440;border:1px solid #4d5362;color:#e9e9e9;border-radius:4px;padding:5px 8px}.floating-panel{position:absolute;right:10px;bottom:42px;width:200px;background:#14181ef2;border:1px solid #4d5362;border-radius:6px;padding:8px;z-index:9;display:grid;gap:6px;font-size:12px}.floating-title{font-weight:600;color:#c7d3ef}.floating-panel input,.floating-panel select{width:100%;border:1px solid #4d5362;border-radius:4px;background:#20242d;color:#f2f2f2;padding:5px 6px}.render-panel{right:220px}.axis-row{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.axis-btn.active{border-color:#84a8ff;background:#30456f}.warning-list{border:1px solid #6a5736;background:#342b1f;color:#ffd28f;border-radius:4px;padding:6px;font-size:11px;display:grid;gap:3px}.subtle-btn{background:#2b2f38;border:1px solid #454d61}.advanced-block{border:1px solid #424753;background:#1e2129;border-radius:4px;padding:6px;display:grid;gap:3px;font-size:11px;color:#c8d0e4}.debug-overlay{position:absolute;top:10px;left:10px;z-index:5;background:#0c0e12d1;border:1px solid #4d5362;border-radius:6px;padding:8px;font-size:11px;line-height:1.4;color:#d9dde8;max-width:560px;pointer-events:none}.statusbar{grid-area:bottom;border-top:1px solid #34363d;background:#1b1e24;display:flex;justify-content:space-between;align-items:stretch;padding:0 10px;font-size:12px;color:#c5c7cd}.viewport-toolbar{display:flex;align-items:center;gap:8px;min-height:40px;padding:0 10px;border:1px solid #34363d;border-radius:8px;background:#1b1e24}.viewport-toolbar-menu-wrap{position:relative}.viewport-toolbar-camera-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:220px;display:flex;flex-direction:column;gap:6px;padding:8px;border:1px solid #34363d;border-radius:10px;background:#151a22;z-index:25}.viewport-camera-row{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;text-align:left}.viewport-camera-row.is-active{border-color:#4fe3d6!important;color:#eaf4ff}.viewport-tool-btn{width:30px;height:30px;min-width:30px;border:0;border-radius:0;background:transparent!important;box-shadow:none!important;display:grid;place-items:center;padding:0;cursor:pointer}.camera-chooser-panel{position:absolute;top:56px;right:16px;width:280px;max-height:min(420px,calc(100% - 72px));display:flex;flex-direction:column;gap:10px;padding:12px;border:1px solid #33405b;border-radius:14px;background:#10141cf5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:24}.camera-chooser-header{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;font-weight:600;color:#dce6fb}.camera-chooser-list{display:flex;flex-direction:column;gap:8px;overflow:auto}.camera-chooser-row{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;text-align:left}.camera-chooser-row small{color:#9eacc8}.camera-chooser-row.is-active{border-color:#8aa8ff!important;background:#24314a!important}.status-main{display:flex;align-items:center;gap:10px;min-width:0;flex:1}.status-phase{color:#d6d9e2;white-space:nowrap}.status-phase.is-error{color:#ff8f8f}.status-phase.is-done{color:#9ee8b2}.status-progress{width:180px;height:8px;border:1px solid #4d5362;border-radius:999px;overflow:hidden;background:#1d212a}.status-progress-bar{width:100%;height:100%;background:repeating-linear-gradient(-45deg,#7ea2ff 0,#7ea2ff 10px,#4b649f 10px,#4b649f 20px);animation:status-indeterminate .8s linear infinite}.status-message{color:#bac0cf;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status-stats{display:flex;align-items:center;color:#aeb4c3;white-space:nowrap}.virtualcam-qr{display:grid;gap:6px;justify-items:center;border:1px solid #3d4352;border-radius:6px;padding:6px}.virtualcam-qr img{width:180px;height:180px;object-fit:contain;background:#fff}@keyframes status-indeterminate{0%{background-position:0 0}to{background-position:40px 0}}@media (max-width: 1100px){.app-shell{grid-template-columns:220px 6px 1fr 6px 240px}}.app-shell.ui-studio{--ui-bg-0: #0d1016;--ui-bg-1: #141a23;--ui-bg-2: #161a22;--ui-bg-3: #1a1f2a;--ui-brd-0: #2a3140;--ui-brd-1: #33405b;--ui-brd-2: #3b4760;--ui-accent-0: #8aa8ff;--ui-accent-1: #27395d;--ui-accent-2: #2d4068;--ui-scroll-track: #141a23;--ui-scroll-thumb: #2e394f;--ui-scroll-thumb-hover: #405272;--icon-toggle-active: #4fe3d6;--icon-toggle-inactive: #9eaacc;--icon-toggle-inactive-opacity: .55;--icon-toggle-hover-opacity: .8;background:radial-gradient(1200px 400px at 50% -80px,rgba(148,161,255,.12),transparent 60%),linear-gradient(180deg,#0f1219 0%,var(--ui-bg-0) 100%);padding:8px;gap:6px}.app-shell.ui-studio .topbar,.app-shell.ui-studio .viewport-toolbar,.app-shell.ui-studio .viewport,.app-shell.ui-studio .statusbar,.app-shell.ui-studio .left-region .panel,.app-shell.ui-studio .right-region .panel{border:1px solid var(--ui-brd-0);border-radius:12px;background:var(--ui-bg-2);box-shadow:inset 0 1px #ffffff08}.app-shell.ui-studio .topbar{background:linear-gradient(180deg,var(--ui-bg-3) 0%,var(--ui-bg-1) 100%);border-bottom:1px solid var(--ui-brd-0)}.app-shell.ui-studio .viewport-toolbar{background:linear-gradient(180deg,#151922,#10141c)}.app-shell.ui-studio .left-region,.app-shell.ui-studio .right-region,.app-shell.ui-studio .panel{border:none;background:transparent}.app-shell.ui-studio .panel-header{border-bottom:1px solid var(--ui-brd-0);color:#d9e2f5}.app-shell.ui-studio .panel-body{gap:10px}.app-shell.ui-studio .splitter{background:transparent;border:none}.app-shell.ui-studio .splitter:before{content:"";position:absolute;left:2px;right:2px;top:8px;bottom:8px;border-radius:999px;background:var(--ui-brd-0)}.app-shell.ui-studio .splitter-horizontal:before{left:8px;right:8px;top:2px;bottom:2px}.app-shell.ui-studio .splitter:hover:before{background:var(--ui-scroll-thumb-hover)}.app-shell.ui-studio .topbar-actions button,.app-shell.ui-studio .panel-body button,.app-shell.ui-studio .viewport-tools button{background:linear-gradient(180deg,#2a3242,#232a38);border:1px solid var(--ui-brd-2);border-radius:8px}.app-shell.ui-studio .icon-toggle-btn:hover{color:#cfd8f2}.app-shell.ui-studio .add-menu{background:#121722;border:1px solid var(--ui-brd-1);border-radius:10px;box-shadow:0 10px 30px #00000059}.app-shell.ui-studio .add-menu-title{color:#a5b4d8}.app-shell.ui-studio .field input[type=text],.app-shell.ui-studio .field input[type=number],.app-shell.ui-studio .field select,.app-shell.ui-studio .field input:not([type]){border-radius:8px;border-color:var(--ui-brd-1);background:#141a26}.app-shell.ui-studio .outliner-row{border-radius:8px}.app-shell.ui-studio .outliner-row.selected{border-color:var(--ui-accent-0);background:linear-gradient(180deg,var(--ui-accent-2) 0%,var(--ui-accent-1) 100%)}.app-shell.ui-studio .statusbar{border-top:1px solid var(--ui-brd-0);background:#10141c}.app-shell.ui-studio .viewport{overflow:hidden}.app-shell.ui-studio .panel-body,.app-shell.ui-studio .add-menu,.app-shell.ui-studio .status-main{scrollbar-width:thin;scrollbar-color:var(--ui-scroll-thumb) var(--ui-scroll-track)}.app-shell.ui-studio .panel-body::-webkit-scrollbar,.app-shell.ui-studio .add-menu::-webkit-scrollbar,.app-shell.ui-studio .status-main::-webkit-scrollbar{width:8px;height:8px}.app-shell.ui-studio .panel-body::-webkit-scrollbar-track,.app-shell.ui-studio .add-menu::-webkit-scrollbar-track,.app-shell.ui-studio .status-main::-webkit-scrollbar-track{background:var(--ui-scroll-track);border-radius:999px}.app-shell.ui-studio .panel-body::-webkit-scrollbar-thumb,.app-shell.ui-studio .add-menu::-webkit-scrollbar-thumb,.app-shell.ui-studio .status-main::-webkit-scrollbar-thumb{background:var(--ui-scroll-thumb);border-radius:999px;border:2px solid var(--ui-scroll-track)}.app-shell.ui-studio .panel-body::-webkit-scrollbar-thumb:hover,.app-shell.ui-studio .add-menu::-webkit-scrollbar-thumb:hover,.app-shell.ui-studio .status-main::-webkit-scrollbar-thumb:hover{background:var(--ui-scroll-thumb-hover)}.timeline-panel{display:flex;flex-direction:column;min-height:180px;border:1px solid var(--ui-brd-0);border-radius:12px;background:linear-gradient(180deg,#10141c,#0e1218);overflow:hidden}.timeline-panel.is-focused{border-color:var(--ui-accent-0);box-shadow:inset 0 0 0 1px #8aa8ff33}.timeline-toolbar{display:flex;align-items:center;gap:12px;padding:10px 12px;border-bottom:1px solid var(--ui-brd-0);background:linear-gradient(180deg,#21293973,#0f131b33)}.timeline-transport,.timeline-zoom{display:flex;align-items:center;gap:6px}.timeline-toolbar-range{min-width:92px;color:#a8b6d6;font-size:12px;font-variant-numeric:tabular-nums}.timeline-toolbar button,.timeline-take-actions button,.timeline-capture-btn{background:linear-gradient(180deg,#2a3242,#232a38);border:1px solid var(--ui-brd-2);border-radius:8px;color:#eef2fb;padding:6px 10px}.timeline-transport button.is-active{border-color:#4fe3d6;color:#4fe3d6}.timeline-transport button.is-marker{min-width:30px;padding:6px 8px;font-weight:700}.timeline-toolbar-status{min-width:96px;color:#d3dbed;font-size:12px}.timeline-toolbar-time{min-width:108px;color:#93a4c8;font-size:12px;font-variant-numeric:tabular-nums}.timeline-inline-field{display:flex;align-items:center;gap:6px;font-size:12px;color:#d3dbed}.timeline-inline-field select{min-width:64px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ui-brd-1);border-radius:8px;background:#141a26;color:#eef2fb;padding:6px 28px 6px 10px}.timeline-zoom{margin-left:auto}.timeline-zoom button{min-width:30px}.timeline-ruler-shell{display:flex;min-height:34px;border-bottom:1px solid var(--ui-brd-0);background:#111620}.timeline-ruler-label{display:flex;align-items:center;justify-content:space-between;padding:0 12px;color:#93a2c7;font-size:11px;letter-spacing:.06em;text-transform:uppercase;border-right:1px solid var(--ui-brd-0);flex:0 0 auto;position:relative;z-index:3;background:#111620}.timeline-ruler-strip{overflow:hidden;position:relative;flex:1}.timeline-ruler-content{position:relative;height:34px}.timeline-range-fill{position:absolute;top:0;bottom:0;background:#788fc426;pointer-events:none}.timeline-ruler-tick{position:absolute;top:0;bottom:0;width:1px;background:#95a4cb2e}.timeline-ruler-tick span{position:absolute;top:8px;left:6px;color:#9dabc8;font-size:11px;white-space:nowrap}.timeline-body{position:relative;flex:1;overflow:auto;scrollbar-width:thin;scrollbar-color:var(--ui-scroll-thumb) var(--ui-scroll-track)}.timeline-body::-webkit-scrollbar{width:10px;height:10px}.timeline-body::-webkit-scrollbar-track{background:var(--ui-scroll-track)}.timeline-body::-webkit-scrollbar-thumb{background:var(--ui-scroll-thumb);border-radius:999px;border:2px solid var(--ui-scroll-track)}.timeline-content{position:relative}.timeline-track-row{display:grid;grid-template-columns:230px 1fr;border-bottom:1px solid rgba(51,64,91,.6)}.timeline-track-row.is-selected .timeline-track-meta{background:linear-gradient(180deg,#2d4068,#1b2437)}.timeline-track-meta{position:sticky;left:0;z-index:2;padding:10px 10px 12px;border-right:1px solid var(--ui-brd-0);background:#10141c}.timeline-track-resizer{position:absolute;top:0;right:-4px;bottom:0;width:8px;cursor:col-resize}.timeline-track-resizer:before{content:"";position:absolute;top:8px;bottom:8px;left:3px;width:2px;border-radius:999px;background:#7a88aa8c}.timeline-track-header{display:flex;align-items:center;gap:8px}.timeline-disclosure{width:24px;min-width:24px;height:24px;padding:0;border-radius:6px;display:grid;place-items:center;font-size:13px;line-height:1;font-family:Segoe UI Symbol,Noto Sans Symbols,sans-serif}.timeline-track-title{min-width:0;flex:1;display:flex;flex-direction:column;gap:2px}.timeline-track-title span{font-size:13px;font-weight:600;color:#e8edf8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.timeline-track-title small,.timeline-take-copy small{color:#8d9cbe;font-size:11px;text-transform:uppercase;letter-spacing:.05em}.timeline-capture-btn{white-space:nowrap;padding:5px 8px}.timeline-take-list{display:grid;gap:6px;margin-top:10px}.timeline-take-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px;border:1px solid rgba(59,71,96,.7);border-radius:8px;background:#111722f2}.timeline-take-copy{min-width:0;display:flex;flex-direction:column;gap:2px}.timeline-take-copy span{color:#dbe3f4;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.timeline-take-actions{display:flex;gap:6px}.timeline-take-actions button{padding:4px 8px;font-size:11px}.timeline-take-empty{color:#8f9ab3;font-size:12px;padding:4px 2px}.timeline-track-lane{position:relative;min-height:64px;background:linear-gradient(180deg,#141b27bf,#0b0f1599)}.timeline-lane-guide{position:absolute;top:0;bottom:0;width:1px;background:#8e9ab824}.timeline-clip{position:absolute;top:14px;height:34px;border-radius:10px;border:1px solid #5b7fd6;background:linear-gradient(180deg,#4564ac,#324a82);color:#edf3ff;padding:0 10px;display:flex;align-items:center;justify-content:flex-start;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;cursor:grab}.timeline-clip.is-selected{border-color:#4fe3d6;box-shadow:inset 0 0 0 1px #4fe3d659,0 0 0 1px #4fe3d633}.timeline-playhead{position:absolute;top:0;bottom:0;width:2px;background:#ffd37d;box-shadow:0 0 0 1px #ffd37d33;pointer-events:auto;cursor:ew-resize;z-index:3}.timeline-playhead-ruler,.timeline-playhead-body{top:0;bottom:0}.timeline-range-marker{position:absolute;top:0;bottom:0;width:2px;background:#ff6464;z-index:3;pointer-events:none}.timeline-range-marker.is-hidden{display:none}.timeline-range-marker.is-out{background:#ff9f5d}.timeline-range-marker-body{z-index:2}