:root{--ui-bg:#ffffffdb;--ui-bg-solid:#fff;--ui-fg:#1f2429;--ui-muted:#5d6670;--ui-border:#1f24291f;--ui-accent:#2f5d50;--ui-accent-fg:#fff;--ui-radius:10px;--ui-shadow:0 4px 18px #141e281f;--scene-bg:#dde6ee;color:var(--ui-fg);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{background:var(--scene-bg);height:100%;margin:0;overflow:hidden}.app{width:100%;height:100%;position:relative}.viewport{position:absolute;inset:0}.viewport-canvas{touch-action:none;-webkit-user-select:none;user-select:none;outline:none;width:100%;height:100%;display:block}button,select{font:inherit;color:var(--ui-fg);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:7px;padding:7px 11px;font-size:13px}button:hover:not(:disabled){background:#1f242912}button.active,button[aria-checked=true]{background:var(--ui-accent);color:var(--ui-accent-fg)}button:disabled{opacity:.5;cursor:default}button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--ui-accent);outline-offset:1px}.brand{background:var(--ui-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--ui-radius);box-shadow:var(--ui-shadow);pointer-events:none;align-items:baseline;gap:10px;padding:7px 12px;display:flex;position:absolute;top:14px;left:16px}.brand-name{letter-spacing:.02em;font-weight:650}.brand-project{color:var(--ui-muted);font-size:13px}.toolbar{left:50%;bottom:max(14px, env(safe-area-inset-bottom));background:var(--ui-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--ui-radius);max-width:calc(100% - 32px);box-shadow:var(--ui-shadow);align-items:center;gap:6px;padding:5px;display:flex;position:absolute;transform:translate(-50%)}.segmented,.views,.settings{align-items:center;gap:2px;display:flex}.segmented{background:#1f24290f;border-radius:8px;padding:2px}.views{border-left:1px solid var(--ui-border);border-right:1px solid var(--ui-border);scrollbar-width:none;padding:0 5px;overflow-x:auto}.select{color:var(--ui-muted);align-items:center;gap:4px;padding-left:6px;font-size:13px;display:flex}.select select{background:#1f24290f;padding:6px 8px}.toggle{cursor:pointer;align-items:center;gap:5px;padding:0 6px;font-size:13px;display:flex}.status{background:var(--ui-bg);border-radius:var(--ui-radius);box-shadow:var(--ui-shadow);padding:10px 16px;font-size:14px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.status-error{color:#9b1c1c}.hint{max-width:330px;color:var(--ui-muted);background:var(--ui-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--ui-radius);box-shadow:var(--ui-shadow);padding:9px 30px 9px 12px;font-size:12.5px;line-height:1.4;position:absolute;bottom:72px;left:16px}.hint p{margin:0}.hint b{color:var(--ui-fg);font-weight:600}.hint-close{color:var(--ui-muted);padding:2px 8px;font-size:16px;position:absolute;top:3px;right:3px}.hint-touch{display:none}@media (pointer:coarse){.hint-desktop{display:none}.hint-touch{display:block}}.diag{background:var(--ui-bg-solid);border-radius:var(--ui-radius);width:380px;max-width:calc(100% - 32px);box-shadow:var(--ui-shadow);padding:10px 12px;font-size:12px;position:absolute;top:14px;bottom:72px;right:16px;overflow-y:auto}.diag-head{justify-content:space-between;align-items:center;display:flex}.diag h3{color:var(--ui-muted);margin:12px 0 6px;font-size:12px;font-weight:600}.diag table{border-collapse:collapse;width:100%}.diag td{vertical-align:top;padding:2px 0}.diag td:first-child{color:var(--ui-muted);width:46%}.diag .range{gap:4px;margin-top:8px;display:grid}.diag-warn{background:#fff4e0;border-radius:6px;margin-bottom:6px;padding:6px 8px}.diag-warn ul{margin:4px 0 0;padding-left:16px}.assets{margin:0;padding:0;list-style:none}.asset{border-bottom:1px solid var(--ui-border);flex-wrap:wrap;align-items:baseline;gap:6px;padding:2px 0;display:flex}.asset code{word-break:break-all;font-size:11px}.asset-status{min-width:78px;color:var(--ui-muted);font-size:11px}.asset-loaded .asset-status{color:#23703a}.asset-failed .asset-status,.asset-msg{color:#b42318}.asset-procedural .asset-status{color:#8a5a00}.asset-size{color:var(--ui-muted);font-size:11px}@media (max-width:860px){.toolbar{flex-wrap:wrap;justify-content:center;max-width:none;left:8px;right:8px;transform:none}.settings{flex-wrap:wrap;justify-content:center}.select>span{display:none}.views{border:0;border-top:1px solid var(--ui-border);order:3;width:100%;padding:4px 0 0}.brand{top:8px;left:8px}.brand-project{display:none}.hint{max-width:none;inset:56px 8px auto}.diag{width:auto;max-width:none;inset:56px 8px 150px}}