:root{font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#293341;background:#edf0f3;font-synthesis:none;font-size:14px;--ink:#293341;--muted:#747e8c;--accent:#6079a5;--border:rgba(89,106,127,.14);--glass:rgba(255,255,255,.72);--shadow:0 10px 36px #2532460c,0 2px 6px #25324605;--radius:22px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background .18s,transform .18s}button:disabled{opacity:.35;cursor:default}button:hover:not(:disabled){background:#6079a514}button:active:not(:disabled){transform:scale(.97)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #93b5f3;outline-offset:3px}.icon{width:20px;height:20px;flex:none}.glass{background:var(--glass);backdrop-filter:blur(22px) saturate(145%);-webkit-backdrop-filter:blur(22px) saturate(145%);border:1px solid #ffffffa6;box-shadow:inset 0 1.3px 1px #fff, inset 0 -1px 2px #8092aa1c,var(--shadow);border-radius:var(--radius)}.primary{background:var(--accent);color:white;border:1px solid #566e9699;box-shadow:inset 0 1px #ffffff35,0 3px 10px #52698c15}.primary:hover:not(:disabled){background:#526b96}.secondary{border:1px solid var(--border);background:#ffffff70}.danger{color:#ad4545}.small{font-size:12px;color:var(--muted)}.muted{color:var(--muted)}.row{display:flex;gap:10px;align-items:center}.between{justify-content:space-between}.stack{display:grid;gap:14px}.hidden{display:none!important}.initial{height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;font-size:40px;letter-spacing:-2px}.initial span{font-size:14px;letter-spacing:0;margin-top:14px;color:var(--muted)}
.app-shell{height:100dvh;min-height:620px;display:flex;flex-direction:column;overflow:hidden}.topbar{height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;flex:none;z-index:5;background:#f7f8fa9c;border-bottom:1px solid #ffffff90}.brand{font-size:29px;font-weight:650;letter-spacing:-1.7px;display:flex;align-items:center;gap:10px}.brand .icon{width:31px;height:31px;color:#627ba1}.brand small{font-size:10px;letter-spacing:1.5px;margin-left:6px;font-weight:500;color:#8a95a5}.breadcrumb{display:flex;align-items:center;gap:13px;margin-left:34px;color:#808995}.breadcrumb .icon{width:13px}.breadcrumb strong{color:var(--ink);font-weight:500}.header-actions{gap:9px}.header-actions button{padding:11px 15px;border-radius:12px}.header-actions .icon-only{padding:10px}.avatar{width:35px;height:35px;border-radius:50%!important;background:#dce3ec;font-size:12px;font-weight:600}.workspace{position:relative;flex:1;min-height:0}.scene{position:absolute;inset:0}.scene canvas{display:block;width:100%;height:100%}.workspace-title{position:absolute;top:31px;left:324px;pointer-events:none;z-index:1}.workspace-title h1{font-size:25px;font-weight:500;letter-spacing:-.7px;margin:0 0 8px}.workspace-title p{margin:0;color:var(--muted);font-size:13px}.panel{position:absolute;z-index:3;width:260px;max-height:calc(100% - 46px);overflow:auto;scrollbar-width:thin}.library{left:24px;top:24px;padding:21px 17px}.panel-title{font-size:15px;font-weight:600;margin:0 0 18px;display:flex;align-items:center;justify-content:space-between}.panel-title .small{font-weight:400}.segmented{display:flex;padding:4px;border-radius:13px;background:#e1e5ea77;gap:3px}.segmented button{flex:1;border-radius:10px;padding:8px 10px;font-size:13px;white-space:nowrap}.segmented button.active{background:#ffffffe6;box-shadow:0 1px 5px #35445d16;color:#425b85}.tabs{margin-bottom:22px}.category-label{font-size:12px;letter-spacing:.07em;color:var(--muted);margin:17px 3px 11px}.catalog{display:grid;grid-template-columns:1fr 1fr;gap:8px}.catalog-card{display:flex;flex-direction:column;text-align:left;align-items:stretch;border:1px solid #d5dce480;border-radius:14px;background:#ffffff57;padding:8px 9px 10px;min-height:105px}.catalog-card:hover{border-color:#869bbb;background:#fff!important}.catalog-visual{height:53px;display:flex;justify-content:center;align-items:center;color:#8b7965}.catalog-visual svg{height:53px;width:80px}.catalog-card span{font-size:12px;line-height:1.4}.catalog-card small{font-size:11px;color:#88919d;margin-top:3px}.library-footer{border-top:1px solid var(--border);margin-top:18px;padding-top:15px}.library-footer button{font-size:13px;justify-content:flex-start;width:100%;padding:9px 4px}.template-card{width:100%;justify-content:space-between;padding:14px 10px;margin:5px 0;border:1px solid var(--border);border-radius:12px;background:#ffffff5c}.template-card strong{display:block;font-weight:500}.template-card small{display:block;font-size:12px;color:var(--muted);margin-top:5px}.template-card div{text-align:left}.inspector{right:24px;top:24px;padding:20px;width:232px}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}.stat-grid strong{font-size:26px;font-weight:450;letter-spacing:-1px;display:block}.stat-grid span{font-size:12px;color:var(--muted)}.divider{height:1px;background:var(--border);margin:19px 0}.field{display:grid;gap:7px;font-size:13px;margin:13px 0}.field>span{color:#687382}.field input,.field select,.field textarea,dialog input,dialog textarea,dialog select{width:100%;min-width:0;border:1px solid var(--border);background:#ffffff9c;border-radius:9px;padding:10px;outline-offset:1px}.field textarea,dialog textarea{resize:vertical;min-height:70px}.field input[type=range]{padding:0;accent-color:var(--accent);background:transparent}.field input[type=color]{padding:4px;height:37px}.field-inline{display:grid;grid-template-columns:1fr 1fr;gap:10px}.panel button.wide{width:100%;padding:10px;border-radius:11px}.eyebrow{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}.inspector h2{font-size:17px;font-weight:550;letter-spacing:-.3px;margin:0 0 5px}.view-bar{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:12px;padding:7px 9px;z-index:3;border-radius:19px;white-space:nowrap}.view-bar button{border-radius:11px;padding:9px}.view-bar .separator{height:23px;width:1px;background:var(--border);margin:0 2px}.view-bar .segmented{background:transparent;padding:0}.view-bar .active{background:#dbe4f08f!important}.view-bar .icon{width:18px}.hint{position:absolute;bottom:90px;left:50%;transform:translateX(-50%);font-size:12px;color:#88929f;text-align:center;white-space:nowrap}.scale{position:absolute;bottom:35px;left:320px;color:#86909e;font-size:11px;z-index:2}.scale div{width:65px;height:7px;border:1px solid #9aa5b2;border-top:0;margin-bottom:5px}.statusbar{height:31px;display:flex;justify-content:space-between;align-items:center;padding:0 25px;background:#f7f9fba6;font-size:11px;color:#7f8996;flex:none;border-top:1px solid #ffffff80}.night{--glass:rgba(45,52,66,.8);--ink:#e3e8f0;--muted:#a7b0c0;--border:#ffffff17;color:var(--ink)}.night .topbar,.night .statusbar{background:#292f3b}.night .glass{border-color:#ffffff20;box-shadow:inset 0 1px #ffffff20,0 10px 36px #0002}.night .catalog-card,.night .field input,.night .field textarea,.night .field select{background:#ffffff0c;color:var(--ink)}.night .catalog-card:hover{background:#ffffff18!important}.night .catalog-visual{color:#cfbba2}.night .secondary,.night .segmented button.active{background:#ffffff18;color:var(--ink)}.night .workspace-title p,.night .field>span{color:#a7b0c0}.night .template-card{background:#ffffff0c}.night .breadcrumb strong{color:var(--ink)}
#toast{position:fixed;bottom:98px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#293647ed;color:white;box-shadow:0 6px 26px #0002;padding:13px 20px;border-radius:14px;z-index:30;max-width:min(560px,90vw);transition:.2s;font-size:14px}#toast.show{opacity:1;transform:translate(-50%,0)}dialog{width:min(600px,calc(100vw - 32px));border:1px solid #fff;border-radius:24px;background:#f6f8fbf5;color:#293341;box-shadow:0 30px 100px #20304635;padding:28px;max-height:90dvh;overflow:auto}dialog::backdrop{background:#24314638;backdrop-filter:blur(7px)}dialog .dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}dialog h2{font-size:23px;letter-spacing:-.6px;font-weight:550;margin:0}dialog p{color:#6e7a89;line-height:1.65}dialog button{padding:10px 16px;border-radius:10px}dialog label{display:grid;gap:7px;font-size:13px;margin:12px 0}dialog .dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:23px}.error{padding:12px;background:#fae6e6;color:#9d3333;border-radius:10px;font-size:14px}.notice{padding:12px;background:#e9eff8;border-radius:10px;font-size:13px;line-height:1.65;color:#546783}.warning{color:#9b6a2c;background:#f8eedc;padding:10px;border-radius:9px;font-size:12px;line-height:1.55}.saved-row{padding:14px 0;border-bottom:1px solid var(--border)}.saved-row strong{font-weight:500}.saved-row .small{display:block;margin-top:6px}.saved-row button{padding:8px}.auth-page{min-height:100dvh;display:grid;place-items:center;background:radial-gradient(ellipse at 25% 10%,#dfe7f6,transparent 60%),radial-gradient(ellipse at 80% 90%,#e4ddd5,transparent 60%),#edf0f3;padding:24px}.auth-card{width:400px;max-width:100%;padding:38px}.auth-card h1{font-size:28px;font-weight:500;letter-spacing:-1px;margin-top:35px}.auth-card p{line-height:1.65;color:#788391}.auth-card label{display:grid;gap:8px;margin:18px 0;font-size:14px}.auth-card input{padding:13px;border:1px solid var(--border);border-radius:11px;background:#ffffffaa}.auth-card button{width:100%;padding:13px;border-radius:12px}.auth-card .brand{font-size:33px}.auth-footer{text-align:center;font-size:12px;color:#8a95a4;margin-top:24px}.floor-dialog{width:min(980px,96vw)}.floor-workspace{display:grid;grid-template-columns:1fr 210px;gap:20px}.floor-canvas{width:100%;height:430px;border:1px solid #d7dee7;border-radius:12px;touch-action:none;background:#fff;cursor:crosshair}.floor-controls button{width:100%;margin:5px 0}.floor-controls p{font-size:13px}.floor-controls .active{background:#dae5f5}.mobile-panels{display:none}.list-item{padding:8px;border-radius:7px;text-align:left;justify-content:space-between;width:100%;font-size:12px}.list-item.active{background:#dce5f3}
@media(min-width:1600px){.library{left:32px;width:278px}.inspector{right:32px;width:246px}.workspace-title{left:350px}.catalog-card{min-height:115px}.catalog-visual{height:64px}.panel{max-height:calc(100% - 64px)}}
@media(max-width:1150px){.breadcrumb{display:none}.library{width:226px;left:16px}.inspector{width:206px;right:16px}.workspace-title{left:266px}.view-bar{gap:4px}.scale{left:267px}.hint{max-width:250px;white-space:normal}.topbar{padding:0 20px}.header-actions button{padding:10px}}
@media(max-width:850px){.app-shell{min-height:550px}.topbar{height:70px;padding:0 14px}.brand{font-size:25px}.brand small{display:none}.header-actions .text-label{display:none}.header-actions button{padding:9px}.header-actions{gap:5px}.workspace-title{left:22px;top:22px}.workspace-title h1{font-size:22px}.library,.inspector{display:none;top:85px;max-height:calc(100% - 166px);width:240px}.library.open,.inspector.open{display:block}.mobile-panels{display:flex;position:absolute;z-index:4;right:15px;top:18px;gap:5px}.mobile-panels button{padding:10px;border-radius:13px}.view-bar{bottom:18px;max-width:95%;gap:1px;padding:5px}.view-bar button{padding:8px}.view-bar .separator{margin:0}.view-bar .optional{display:none}.scale{display:none}.hint{bottom:78px;max-width:80%;width:80%}.statusbar{padding:0 13px}.statusbar .optional{display:none}.floor-workspace{grid-template-columns:1fr}.floor-canvas{height:300px}.floor-controls{display:grid;grid-template-columns:1fr 1fr;gap:6px}.floor-controls p{grid-column:1/-1}.floor-controls label{margin:2px}.panel{background:rgba(250,252,255,.95)}.night .panel{background:rgba(40,48,62,.95)}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{body>*{display:none!important}}
.scene-labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.scene-label{position:absolute;top:0;left:0;font-size:11px;line-height:1.2;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:#ffffffe0;border:1px solid #fff;color:#6b7481;box-shadow:0 2px 7px #29334113;border-radius:5px;padding:3px 6px}.night .scene-label{background:#303848ca;border-color:#ffffff20;color:#e2e6ed}.catalog-visual{height:64px}.catalog-card{min-height:118px}.catalog-card:last-child{grid-column:auto}.panel .row button .text-label{font-size:12px}.panel .row button{padding:9px 6px;border-radius:9px;gap:5px}.panel .row button .icon{width:16px}
@media(max-width:850px){.mobile-panels .text-label{display:none}.workspace-title{max-width:calc(100% - 140px)}.workspace-title h1{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-title p{font-size:12px}}