.avo-toast{position:fixed;left:50%;transform:translateX(-50%) translateY(10px);top:16px;background:rgba(44, 44, 44, 0.95);color:#fff;padding:12px 14px;border-radius:10px;opacity:0;transition:opacity .25s,transform .25s;z-index:2147483647;box-shadow:0 8px 20px rgba(0,0,0,.25);display:flex;align-items:center;gap:10px;font:500 14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
.avo-toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}
.avo-toast .avo-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:avo-spin .8s linear infinite}
@keyframes avo-spin{to{transform:rotate(360deg)}}

/* Upload progress bar */
.avo-progress {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 64px;
    background: rgba(255, 255, 255, .08);
    border-radius: 10px;
    overflow: hidden;
    height: 10px;
    z-index: 99998;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .15);
    top: 0;
}
.avo-progress>div{height:100%;width:0;background:linear-gradient(90deg,#5b8cff,#7c5bff);transition:width .2s ease}