.biizaa-product-proposal{
    margin:18px 0 0;
    width:100%;
    box-sizing:border-box;
    border:1px solid #e5e7eb;
    background:#fff;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 2px 10px rgba(15,23,42,.04)
}
.biizaa-proposal-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:14px 16px;
    border-bottom:1px solid #edf0f4;
    background:#fafcff
}
.biizaa-proposal-eyebrow{
    display:block;
    font-size:10px;
    font-weight:700;
    letter-spacing:.08em;
    color:#64748b;
    margin-bottom:3px
}
.biizaa-proposal-head h3{
    margin:0;
    font-size:15px;
    line-height:1.35;
    color:#0f172a
}
.biizaa-proposal-open,.biizaa-proposal-download{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:8px 11px;
    border-radius:7px;
    text-decoration:none!important;
    font-size:12px;
    font-weight:600;
    white-space:nowrap
}
.biizaa-proposal-open{
    border:1px solid #cbd5e1;
    background:#fff;
    color:#334155
}
.biizaa-proposal-download{
    background:#1677ff;
    color:#fff!important
}
.biizaa-proposal-viewer{
    width:100%;
    min-height:300px;
    background:#f1f5f9
}
.biizaa-proposal-viewer object,
.biizaa-proposal-viewer iframe{
    display:block;
    width:100%;
    height:100%;
    border:0
}
.biizaa-proposal-card{
    display:flex;
    align-items:center;
    gap:12px;
    margin:14px;
    padding:14px;
    border:1px solid #e2e8f0;
    border-radius:9px;
    text-decoration:none!important;
    background:#fff
}
.biizaa-pdf-icon{
    display:flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:44px;
    flex:0 0 44px;
    border-radius:8px;
    background:#f1f5f9;
    color:#334155;
    font-size:11px;
    font-weight:800
}
.biizaa-proposal-card strong{
    display:block;
    color:#0f172a;
    font-size:13px
}
.biizaa-proposal-card small{
    display:block;
    margin-top:3px;
    color:#64748b;
    font-size:11px
}
.biizaa-proposal-actions{
    padding:12px 14px;
    border-top:1px solid #edf0f4;
    text-align:right
}
@media(max-width:640px){
    .biizaa-proposal-head{
        align-items:flex-start
    }
    .biizaa-proposal-viewer{
        height:480px!important
    }
}