.bzgu-container{font-family:"Inter","Roboto","Helvetica",sans-serif;max-width:520px;margin:24px auto;padding:0 12px}
.bzgu-card{background:#fff;border-radius:16px;box-shadow:0 6px 20px rgba(30,64,175,.12);border:1px solid rgba(59,130,246,.15);padding:20px}
.bzgu-title{margin:0 0 12px;color:#1E40AF;font-size:1.25rem;font-weight:700}
#bzgu-category,#bzgu-amount,#bzgu-from,#bzgu-to{width:100%;padding:10px 12px;border-radius:12px;border:1px solid #93C5FD;background:#fff;outline:none;transition:border-color .2s,box-shadow .2s;margin-bottom:10px}
#bzgu-category:focus,#bzgu-amount:focus,#bzgu-from:focus,#bzgu-to:focus{border-color:#2563EB;box-shadow:0 0 0 4px rgba(37,99,235,.15)}
.bzgu-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
@media(max-width:560px){.bzgu-row{grid-template-columns:1fr}}
.bzgu-button{align-self:flex-start;padding:10px 16px;background:#2563EB;color:#fff;border:none;border-radius:12px;cursor:pointer;font-weight:600;box-shadow:0 6px 18px rgba(37,99,235,.24);transition:background .2s,transform .05s,box-shadow .2s}
.bzgu-button:hover{background:#1E40AF;box-shadow:0 8px 22px rgba(30,64,175,.3)}
.bzgu-button:active{transform:translateY(1px)}
.bzgu-result{margin-top:10px;padding:10px 12px;background:#F8FAFF;border:1px dashed #93C5FD;color:#1E40AF;border-radius:12px;min-height:24px;font-weight:600}