.sf-auth-prompt{position:fixed;left:50%;bottom:16px;transform:translate(-50%) translateY(140%);display:flex;align-items:center;gap:16px;max-width:calc(100vw - 24px);padding:13px 16px 13px 20px;background:#111;color:#fff;border-radius:8px;box-shadow:0 8px 32px #00000059;z-index:9999;opacity:0;transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .3s ease;font-size:14px;line-height:1.3}.sf-auth-prompt--in{transform:translate(-50%) translateY(0);opacity:1}.sf-auth-prompt__msg{color:#fff}.sf-auth-prompt__cta{color:#fff;font-weight:700;letter-spacing:.5px;text-transform:uppercase;text-decoration:none;white-space:nowrap;font-size:13px;transition:opacity .15s ease}.sf-auth-prompt__cta:hover{opacity:.8;text-decoration:underline}.sf-auth-prompt__close{display:inline-flex;align-items:center;justify-content:center;background:none;border:none;color:#fff;cursor:pointer;padding:4px;margin-left:4px;opacity:.7;transition:opacity .15s ease;flex-shrink:0}.sf-auth-prompt__close:hover{opacity:1}.sf-auth-prompt__close i{font-size:14px;line-height:1}@media(max-width:480px){.sf-auth-prompt{left:12px;right:12px;transform:translateY(140%);max-width:none;gap:10px}.sf-auth-prompt--in{transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.sf-auth-prompt{transition:opacity .2s ease}}