.loading-spinner,button[aria-busy="true"]::before{display:inline-block;flex:0 0 auto;width:17px;height:17px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:loading-turn .75s linear infinite;vertical-align:middle}
.loading-spinner-large{width:30px;height:30px;border-width:3px}
.loading-status{display:inline-flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;line-height:1.6}
.loading .loading-status{flex-direction:column;gap:16px;color:var(--brand)}
button[aria-busy="true"]{cursor:progress}button[aria-busy="true"]::before{content:"";margin-right:2px}
button[aria-busy="true"]:disabled{opacity:.85}
.app-activity{position:fixed;right:24px;bottom:24px;z-index:1500;display:flex;align-items:center;gap:10px;max-width:calc(100vw - 32px);padding:13px 18px;border:1px solid #bcd1c3;border-radius:14px;background:#fff;color:#0e5c41;box-shadow:0 8px 32px #14231c1c;font-size:12px;font-weight:600;pointer-events:none;opacity:0;animation:loading-appear .15s ease-out .18s forwards}
.app-activity[hidden]{display:none!important}
[data-workspace-theme="dark"] .app-activity{background:#19332a;color:#d8eee0;border-color:#375c4d}
.upload-caption .loading-spinner{width:13px;height:13px}
@keyframes loading-turn{to{transform:rotate(360deg)}}
@keyframes loading-appear{to{opacity:1}}
@media(max-width:600px){.app-activity{right:16px;bottom:16px;padding:12px 15px}}
@media(prefers-reduced-motion:reduce){.loading-spinner,button[aria-busy="true"]::before{animation:none;border-right-style:dotted}.app-activity{animation:none;opacity:1}}