*{box-sizing:border-box}body{margin:0;min-height:100vh;background:#f4f7fd;color:#1f2a44}a{color:inherit;text-decoration:none}button{font-family:inherit}.upload-overlay{position:fixed;inset:0;background:#0f172a73;-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);display:grid;place-items:center;z-index:1300;padding:16px}.upload-overlay__card{background:#fff;border-radius:14px;padding:18px 22px;min-width:260px;box-shadow:0 18px 48px #0000002e;display:grid;gap:12px;justify-items:center;text-align:center;border:1px solid rgba(37,99,235,.16)}.upload-spinner{width:54px;height:54px;border-radius:50%;border:4px solid #e8f0ff;border-top-color:#2563eb;animation:spin .9s linear infinite}.upload-overlay__text{margin:0;color:#1f2a44;font-weight:700}.upload-overlay__sub{margin:0;color:#4b5675;font-size:14px}@keyframes spin{to{transform:rotate(360deg)}}