.spwa-banner,.spwa-toast{position:fixed;z-index:2147483000;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));margin:0 auto;max-width:520px;box-sizing:border-box;
  display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:#fff;color:#1d2327;
  box-shadow:0 8px 30px rgba(0,0,0,.22);border:1px solid rgba(0,0,0,.08);font:14px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  animation:spwa-in .25s ease-out}
.spwa-banner__icon{width:44px;height:44px;border-radius:10px;flex:none;object-fit:cover}
.spwa-banner__body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.spwa-banner__title{font-size:15px}
.spwa-banner__text{opacity:.75}
.spwa-banner__actions{display:flex;flex-direction:column;gap:6px;flex:none}
.spwa-btn{font:inherit;font-weight:600;cursor:pointer;border:1px solid rgba(0,0,0,.15);background:transparent;color:inherit;padding:7px 12px;border-radius:9px;line-height:1.2}
.spwa-btn--primary{background:#1d2327;border-color:#1d2327;color:#fff}
.spwa-toast{flex-wrap:wrap}
.spwa-toast__msg{flex:1 1 100%;font-weight:600}
.spwa-toast__code{flex:1;padding:8px 10px;border-radius:8px;background:rgba(0,0,0,.06);font-size:16px;letter-spacing:.06em;text-align:center;user-select:all}
.spwa-toast__x{position:absolute;top:4px;right:6px;border:0;padding:2px 8px;font-size:20px;opacity:.6}
@media (max-width:420px){.spwa-banner{flex-wrap:wrap}.spwa-banner__actions{flex-direction:row;flex:1 1 100%}.spwa-banner__actions .spwa-btn{flex:1}}
@media (prefers-color-scheme:dark){
  .spwa-banner,.spwa-toast{background:#1e1f22;color:#f1f1f1;border-color:rgba(255,255,255,.12)}
  .spwa-btn{border-color:rgba(255,255,255,.25)}
  .spwa-btn--primary{background:#f1f1f1;border-color:#f1f1f1;color:#111}
  .spwa-toast__code{background:rgba(255,255,255,.1)}
}
@keyframes spwa-in{from{transform:translateY(16px);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.spwa-banner,.spwa-toast{animation:none}}