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var(--border-2);background:var(--surface);color:var(--text-3);justify-content:center;transition:all var(--transition)}.vr-mic-btn:hover{border-color:var(--accent);color:var(--accent)}.vr-mic-btn.active{border-color:var(--danger);color:var(--danger);background:rgba(239,68,68,.08);animation:vr-pulse 1.5s ease-in-out infinite}@keyframes vr-pulse{0%,to{box-shadow:0 0 0 0 rgba(239,68,68,.25)}50%{box-shadow:0 0 12px 4px rgba(239,68,68,.1)}}.vr-form{flex:1 1;display:flex}.vr-text-input{width:100%;background:var(--surface);border:1px solid var(--border-2);border-radius:12px;padding:10px 14px;color:var(--text);font-size:14px;outline:none;transition:border-color var(--transition)}.vr-text-input:focus{border-color:var(--accent)}.vr-text-input::placeholder{color:var(--text-muted)}.vr-input{background:var(--surface);border:1px solid var(--border-2);border-radius:var(--radius-sm);padding:8px 10px;color:var(--text);font-size:13px;outline:none}.vr-input:focus{border-color:var(--accent)}.vr-send-btn{width:32px;height:32px;border-radius:8px;border:none;background:var(--accent);color:#000;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity var(--transition)}.vr-send-btn:hover{opacity:.8}.vr-send-btn:disabled{opacity:.3;cursor:default}.vr-auth{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.vr-auth-text{color:var(--text-2);font-size:14px}.vr-auth-btn{display:block;background:var(--accent);color:#000;border-radius:var(--radius);padding:12px 32px;font-size:15px;font-weight:600;text-align:center}.vr-loading{flex:1 1;display:flex;align-items:center;justify-content:center}.vr-spinner{width:24px;height:24px;border:2px solid var(--border-2);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}