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.control-item{display:flex;align-items:center;gap:8px}.controls-bar label{font-size:.85rem;color:#aaa;white-space:nowrap}.controls-bar select{padding:6px 10px;background:#0000004d;border:1px solid rgba(255,255,255,.2);border-radius:4px;color:#fff;font-size:.85rem}.controls-bar input[type=range]{width:100px;accent-color:#ffd700}.controls-bar .run-btn{padding:8px 16px;background:linear-gradient(135deg,gold,#ff9f43);border:none;border-radius:6px;color:#000;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.controls-bar .run-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 4px 15px #ffd7004d}.controls-bar .run-btn:disabled{opacity:.5;cursor:not-allowed}.controls-bar .run-btn.loading{animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}.error-message.compact{padding:8px 12px;background:#ff00001a;border:1px solid rgba(255,0,0,.3);border-radius:6px;color:#ff6b6b;font-size:.85rem;margin-bottom:10px}