.assembly-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.assembly-controls button{font:600 14px Arial,sans-serif;min-height:44px;padding:10px 16px;border:1px solid #cad8dc;border-radius:8px;background:white;color:#173f46;cursor:pointer}.assembly-controls button:first-child{background:#173f46;color:white;border-color:#173f46}.assembly-controls button:disabled{opacity:.65;cursor:default}.assembly-controls [hidden]{display:none!important}.assembly-controls span{font:13px Arial,sans-serif;background:#ffffffed;border-radius:5px;color:#173f46;padding:6px 10px;max-width:280px}.assembly-controls span:empty{display:none}.assembly-controls button:focus-visible{outline:3px solid #d9a34b;outline-offset:2px}.bottom-area .assembly-controls{justify-content:center;margin-bottom:10px}@media(max-width:650px){.assembly-controls span{flex-basis:100%;max-width:none;text-align:center}.assembly-controls button{font-size:13px;padding:9px 12px}}