:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#111310;--surface:#171a16;--surface-2:#1d211c;--surface-3:#242a23;--line:#f0f4eb1f;--line-strong:#f0f4eb33;--text:#f2f4ec;--muted:#a8b0a3;--soft:#d9dfd1;--accent:#c8ff72;--accent-2:#7fae47;--danger:#ff8e78;--shadow:0 18px 50px #00000047;--radius:18px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}html,body,#app{width:100%;min-height:100%;margin:0}body{background:var(--bg);color:var(--text);overflow:hidden}button,input{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.topbar{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#111310f5;grid-template-columns:1fr auto 1fr;align-items:center;height:68px;padding:0 20px;display:grid;position:relative}.brand{width:-moz-fit-content;width:fit-content;color:inherit;align-items:center;gap:11px;text-decoration:none;display:inline-flex}.brand-mark{width:38px;height:38px;color:var(--accent);letter-spacing:.08em;background:linear-gradient(145deg,#c8ff722b,#c8ff7208);border:1px solid #c8ff7273;border-radius:12px;place-items:center;font-size:12px;font-weight:800;display:grid}.brand strong,.brand small{display:block}.brand strong{letter-spacing:.015em;font-size:15px}.brand small{color:var(--muted);letter-spacing:.09em;text-transform:uppercase;margin-top:2px;font-size:10px}.view-tabs{border:1px solid var(--line);background:var(--surface);border-radius:999px;gap:4px;padding:4px;display:flex}.view-tab{min-width:104px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:8px 18px;transition:all .16s}.view-tab:hover{color:var(--text)}.view-tab.is-active{background:var(--surface-3);color:var(--text);box-shadow:inset 0 0 0 1px #ffffff0d}.top-status{color:var(--muted);justify-self:end;align-items:center;gap:8px;font-size:12px;display:inline-flex}.status-dot{background:var(--accent);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #c8ff7214}.view{width:100%;height:100%;display:none}.view.is-active{display:grid}#studio-view{grid-template-columns:164px minmax(0,1fr) 334px;min-height:0}.tool-rail,.side-panel{background:var(--surface);min-height:0}.tool-rail{border-right:1px solid var(--line);flex-direction:column;gap:20px;padding:18px 12px;display:flex;overflow-y:auto}.rail-group{gap:7px;display:grid}.rail-group--bottom{margin-top:auto}.rail-label,.eyebrow,.mode-kicker{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;font-size:10px;font-weight:700}.rail-label{padding:0 8px 3px}.rail-button,.ghost-button,.wide-button{cursor:pointer;border:1px solid #0000;transition:background .15s,border-color .15s,color .15s,transform .15s}.rail-button{border-color:var(--line);min-height:46px;color:var(--muted);text-align:left;background:#ffffff05;border-radius:12px;grid-template-columns:30px 1fr;align-items:center;padding:7px 10px;font-size:12px;display:grid}.rail-button:hover{border-color:var(--line-strong);background:var(--surface-2);color:var(--text)}.rail-button.is-active{color:var(--accent);background:#c8ff721a;border-color:#c8ff7261}.rail-button--primary{background:var(--accent);color:#18200d;border-color:#c8ff726b;font-weight:750}.rail-button--primary:hover{color:#18200d;background:#d5ff91}.rail-button--danger:hover{color:var(--danger);border-color:#ff8e7866}.rail-icon{background:#ffffff0d;border-radius:8px;place-items:center;width:27px;height:27px;font-size:16px;display:grid}.viewport-shell{touch-action:none;background:radial-gradient(circle at 50% 32%,#55674826,#0000 45%),#0e100d;min-width:0;min-height:0;position:relative;overflow:hidden}#scene-canvas{width:100%;height:100%;display:block}.viewport-heading,.viewport-footer,.mode-card{z-index:4;pointer-events:none;position:absolute}.viewport-heading{justify-content:space-between;align-items:flex-start;gap:16px;display:flex;top:18px;left:18px;right:18px}.viewport-heading strong{margin-top:4px;font-size:13px;font-weight:650;display:block}.viewport-actions{pointer-events:auto;gap:6px;display:flex}.ghost-button{border-color:var(--line);color:var(--soft);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#121511b8;border-radius:10px;padding:8px 11px;font-size:11px}.ghost-button:hover:not(:disabled){background:var(--surface-3);border-color:var(--line-strong)}.ghost-button:disabled{opacity:.35;cursor:default}.mode-card{border:1px solid var(--line);width:min(300px,100% - 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