.agent-back-btn{color:var(--ink);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;font-size:14px;font-weight:600;text-decoration:none;transition:background-color .15s,color .15s;display:inline-flex}.agent-back-btn:hover{background:var(--muted-surface);color:var(--brand);text-underline-offset:4px;text-decoration:underline}.agent-back-btn:active{background:var(--line)}@media (max-width:767px){.agent-back-btn{min-height:44px}}