.app-toast{z-index:150;border:1px solid var(--border-strong);background:var(--bg-2);max-width:calc(100vw - 32px);color:var(--text);font:14px/1.6 var(--font-sans);border-radius:12px;align-items:center;gap:10px;padding:12px 16px;display:flex;position:fixed;top:88px;left:50%;transform:translate(-50%);box-shadow:0 8px 28px #00000020}.app-toast>svg{fill:none;width:20px;height:20px;stroke:var(--accent-3);stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.app-toast button{color:var(--text-dim);cursor:pointer;margin-left:8px;padding:0 4px;font-size:20px}.app-toast button:focus-visible{outline:2px solid var(--accent);border-radius:4px}.app-toast.is-loading>svg{stroke:var(--accent);animation:1s linear infinite toast-spin}.app-toast.is-error>svg{stroke:var(--danger)}@keyframes toast-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.app-toast.is-loading>svg{animation:none}}