.mbz-va-lock{overflow:hidden!important}
.mbz-va-overlay{position:fixed;inset:0;z-index:20000;display:none;align-items:center;justify-content:center;padding:18px;background:rgba(8,18,29,.58);backdrop-filter:blur(4px)}
.mbz-va-overlay.open{display:flex}
.mbz-va-panel{width:min(720px,100%);max-height:min(760px,calc(100vh - 36px));display:flex;flex-direction:column;overflow:hidden;border:1px solid rgba(255,255,255,.42);border-radius:22px;background:#fff;box-shadow:0 24px 80px rgba(0,0,0,.32);color:#17212b}
.mbz-va-head{display:flex;align-items:center;gap:12px;padding:16px 18px;background:linear-gradient(135deg,#0d6efd,#073b78);color:#fff}
.mbz-va-avatar{width:46px;height:46px;flex:0 0 46px;display:inline-flex;align-items:center;justify-content:center;border-radius:15px;background:rgba(255,255,255,.18);font-size:1.35rem}
.mbz-va-heading{min-width:0;flex:1}.mbz-va-title{display:block;font-weight:900;font-size:1.02rem}.mbz-va-context{display:block;margin-top:2px;font-size:.78rem;opacity:.88}
.mbz-va-close{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.4);border-radius:12px;background:rgba(255,255,255,.12);color:#fff;font-size:1.25rem;cursor:pointer}
.mbz-va-body{min-height:310px;overflow-y:auto;padding:18px;background:linear-gradient(180deg,#f7faff,#fff)}
.mbz-va-message{max-width:88%;margin:0 0 12px;padding:11px 13px;border-radius:15px;line-height:1.45;white-space:pre-line}
.mbz-va-message.assistant{border:1px solid #d8e5f5;border-top-left-radius:5px;background:#fff;color:#17212b}
.mbz-va-message.user{margin-left:auto;border-top-right-radius:5px;background:#0d6efd;color:#fff}
.mbz-va-status{display:flex;align-items:center;gap:8px;min-height:26px;margin:3px 0 12px;color:#5f6c79;font-size:.82rem;font-weight:700}
.mbz-va-status.listening{color:#b42318}.mbz-va-pulse{width:9px;height:9px;border-radius:50%;background:currentColor;box-shadow:0 0 0 0 currentColor}.mbz-va-status.listening .mbz-va-pulse{animation:mbzVaPulse 1.15s infinite}
@keyframes mbzVaPulse{70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
.mbz-va-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:10px}
.mbz-va-choice{min-height:48px;padding:10px 12px;border:1px solid #c9d7e8;border-radius:12px;background:#fff;color:#17324d;font-weight:800;cursor:pointer;text-align:center}
.mbz-va-choice:hover,.mbz-va-choice:focus{border-color:#0d6efd;background:#eef5ff;outline:none}
.mbz-va-choice.primary{border-color:#0d6efd;background:#0d6efd;color:#fff}
.mbz-va-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-top:1px solid #e5ebf2;background:#fff}
.mbz-va-hint{font-size:.75rem;color:#66717d}.mbz-va-controls{display:flex;gap:8px}
.mbz-va-control{min-height:40px;padding:8px 12px;border:1px solid #cad4df;border-radius:10px;background:#fff;color:#24384b;font-weight:800;cursor:pointer}.mbz-va-control.mic{border-color:#0d6efd;color:#0d6efd}
@media(max-width:767.98px){.mbz-va-overlay{align-items:stretch;padding:0}.mbz-va-panel{width:100%;height:100%;max-height:none;border:0;border-radius:0}.mbz-va-head{padding:12px}.mbz-va-body{flex:1;min-height:0;padding:14px}.mbz-va-message{max-width:94%}.mbz-va-choices{grid-template-columns:1fr}.mbz-va-choice{min-height:54px;font-size:1rem}.mbz-va-foot{padding:10px 12px;align-items:stretch;flex-direction:column}.mbz-va-controls{display:grid;grid-template-columns:1fr 1fr}.mbz-va-control{min-height:46px}.mbz-va-hint{text-align:center}}
@media(prefers-reduced-motion:reduce){.mbz-va-status.listening .mbz-va-pulse{animation:none}}