.sim-view{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;display:none}.stage.sim-mode .sim-view{display:block}.stage.sim-mode .viewport canvas{visibility:hidden}.sim-video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;opacity:0}.sim-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;padding:24px;color:#ffffff8c;font-size:13.5px;transition:opacity .2s}.sim-empty strong{color:#fff;font-family:var(--display, inherit);font-size:20px;font-weight:500}.sim-view.playing .sim-empty{opacity:0;pointer-events:none}.mode-switch{position:absolute;top:14px;left:50%;transform:translate(-50%);z-index:3;display:flex;padding:3px;gap:2px;border-radius:999px;background:#ffffff14;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.mode-switch button{border:0;background:transparent;color:#ffffffbf;font:inherit;font-size:13px;font-weight:600;padding:5px 16px;border-radius:999px;cursor:pointer;white-space:nowrap}.mode-switch button:hover{color:#fff}.mode-switch button.on{background:#fff;color:var(--stage, #0b1f3a)}.mode-switch button:focus-visible{outline:2px solid var(--brand, #0e9f9f);outline-offset:1px}