.activity-toast{position:fixed;left:1rem;bottom:calc(1rem + env(safe-area-inset-bottom));z-index:20;display:flex;align-items:center;gap:.55rem;max-width:min(21rem,calc(100vw - 2rem));padding:.5rem .5rem .5rem .55rem;border-radius:12px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--sh);animation:activity-toast-in .32s cubic-bezier(.16,1,.3,1)}@keyframes activity-toast-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.activity-toast .at-ic{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;flex:none;background:color-mix(in srgb,var(--accent) 14%,var(--surface))}.activity-toast .at-ic img{width:16px;height:16px;object-fit:contain}.activity-toast .at-text{min-width:0;flex:1;font-size:.72rem;line-height:1.4;color:var(--muted-foreground)}.activity-toast .at-close{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;flex:none;color:var(--muted-foreground);transition:background-color .16s ease,color .16s ease}.activity-toast .at-close:hover{background:color-mix(in srgb,var(--muted-foreground) 14%,transparent);color:var(--foreground)}@media (prefers-reduced-motion:reduce){.activity-toast{animation:none}}@media (max-width:1023px){.activity-toast{bottom:calc(7.5rem + env(safe-area-inset-bottom))}}.acts button[aria-disabled=true]{cursor:wait;opacity:.58}.message-action-errors{display:grid;gap:.3rem;margin-top:.4rem}.message-action-global-recovery{position:sticky;z-index:12;top:.5rem;width:min(100%,760px);margin:.5rem auto;padding:.6rem .75rem;border:1px solid color-mix(in srgb,var(--danger) 24%,var(--line));border-radius:12px;background:var(--surface);box-shadow:var(--sh)}.message-action-error{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem .55rem;color:var(--danger);font-size:.72rem;line-height:1.45}.message-action-error button{min-height:30px;border:1px solid color-mix(in srgb,var(--danger) 28%,var(--line));border-radius:8px;background:var(--danger-tint);padding:0 .6rem;color:var(--danger);font-weight:700}.message-action-error button:hover{border-color:var(--danger)}.message-action-error button:focus-visible{outline:2px solid var(--danger);outline-offset:2px}.session-load-error button{min-height:44px}@media (hover:none),(pointer:coarse){.message-action-error button{min-height:44px}}.message-action-live-region{position:fixed;top:0;left:0;width:1px;height:1px;padding:0;margin:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.tr-notice{display:flex;flex-direction:column;gap:.35rem;min-width:0;overflow-wrap:anywhere;border-left:2px solid color-mix(in srgb,var(--brand-soft) 46%,transparent);padding:.1rem 0 .1rem .7rem;font-size:.82rem;line-height:1.6;color:var(--ink-2)}.tr-notice-head{display:flex;align-items:center;gap:.35rem;font-size:.72rem;color:var(--faint)}.tr-notice-head svg{width:13px;height:13px;flex:none;color:var(--brand-soft)}.tr-tools{display:flex;flex-wrap:wrap;gap:.3rem}.tr-tool{display:inline-flex;align-items:center;gap:.25rem;border:1px solid var(--line);border-radius:var(--r-sm);padding:.12rem .38rem;font-size:.7rem;color:var(--ink-2)}.tr-tool img{width:13px;height:13px}.tr-handoff{display:flex;flex-direction:column;gap:.55rem;min-width:0;overflow-wrap:anywhere;border:1px solid color-mix(in srgb,var(--brand-soft) 34%,var(--line));border-radius:var(--r-sm);background:var(--brand-tint);padding:.7rem .75rem;font-size:.82rem;line-height:1.6;color:var(--ink-2)}.tr-handoff-head{display:flex;align-items:center;gap:.4rem;font-weight:600;color:var(--brand)}.tr-handoff-head svg{width:15px;height:15px;flex:none}.tr-handoff-note{font-size:.74rem;color:var(--faint)}.tr-handoff-options{display:flex;flex-direction:column;gap:.25rem;margin:0;padding:0;border:0}.tr-handoff-option{display:flex;align-items:center;gap:.4rem;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--bg);padding:.35rem .5rem;cursor:pointer}.tr-handoff-option:focus-within{outline:2px solid var(--brand-soft);outline-offset:1px}.tr-handoff-actions{display:flex;flex-wrap:wrap;gap:.4rem}.tr-handoff-accept,.tr-handoff-cancel{border-radius:var(--r-sm);padding:.38rem .7rem;font-size:.78rem;font-weight:600;cursor:pointer}.tr-handoff-accept{border:1px solid var(--brand);background:var(--brand);color:var(--on-brand,#fff)}.tr-handoff-accept[disabled]{opacity:.6;cursor:default}.tr-handoff-cancel{border:1px solid var(--line);background:transparent;color:var(--ink-2)}.tr-handoff-status{font-size:.76rem;color:var(--faint)}