#robotViewport{position:relative;min-height:620px;background:linear-gradient(#071018,#091721);overflow:hidden;border-bottom:1px solid var(--line)}#robotViewport canvas{display:block;width:100%;height:620px}.viewport-label{position:absolute;z-index:2;top:15px;left:17px;color:#b9d4d7aa;font-size:10px;letter-spacing:.14em}.viewport-help{position:absolute;z-index:2;bottom:14px;left:17px;color:#b9cbd0aa;font-size:11px}.axis-gizmo{position:absolute;z-index:2;right:18px;top:16px;color:var(--cyan);font-size:12px;word-spacing:8px}.axis-gizmo b{color:var(--lime)}.viewport-status{position:absolute;z-index:2;right:16px;bottom:14px;display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.viewport-status span{background:#08131ab8;border:1px solid #29434d;border-radius:999px;padding:5px 8px;color:#9db2b8;font-size:9px}.viewport-status i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--lime);margin-right:4px}.viewport-status .warn{color:#ffbd6e;border-color:#8c6037}
.execution-hud{position:absolute;z-index:4;top:44px;left:16px;width:min(430px,calc(100% - 32px));padding:10px 11px;border:1px solid #36525c;border-radius:10px;background:#071219d9;box-shadow:0 12px 26px #0005;backdrop-filter:blur(7px);pointer-events:none;opacity:.82;transition:.2s}.execution-hud.active{border-color:#759c43;box-shadow:0 0 0 1px #c7f36b22,0 12px 26px #0007;opacity:1}.execution-head{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center}.execution-head span{font-size:9px;font-weight:900;letter-spacing:.08em;color:var(--lime)}.execution-head b{font-size:11px;color:#dce9e7;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.execution-head em{font-style:normal;font-size:10px;color:#9fb1b6}.execution-command{display:grid;grid-template-columns:38px 1fr;gap:8px;align-items:center;margin-top:8px}.execution-command strong{color:var(--orange);font-size:11px}.execution-command code{color:#c8dadc;font:11px/1.35 ui-monospace,SFMono-Regular,Consolas,monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.execution-progress{height:5px;margin-top:8px;border-radius:99px;background:#13252d;overflow:hidden}.execution-progress span{display:block;height:100%;width:0;background:var(--lime);transition:width .08s linear}
@media(max-width:760px){.execution-hud{top:38px;left:10px;width:calc(100% - 20px);padding:8px}.execution-command code{font-size:10px}}

/* v18: sichtbarer Fehlerzustand statt leerem 3D-Arbeitsraum */
.sim-fatal{position:absolute;inset:18px;z-index:20;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:24px;text-align:center;border:1px solid rgba(255,126,96,.42);border-radius:18px;background:linear-gradient(145deg,rgba(34,13,15,.94),rgba(6,18,24,.96));color:#eef7f6;box-shadow:0 18px 60px rgba(0,0,0,.35)}
.sim-fatal b{font-size:1.05rem;color:#ffb39f}.sim-fatal span{color:#dbe8e8}.sim-fatal small{max-width:620px;color:#9db1b5;line-height:1.45}