.dpo-card{
    max-width:500px;
    margin:30px auto;
    padding:25px;
    border-radius:12px;
    background:#ffffff;
    box-shadow:0 8px 28px rgba(0,0,0,.18);
    font-family: Arial, sans-serif;
}

/* INPUTS — darker border for visibility */
.dpo-input{
    width:100%;
    padding:12px;
    margin-bottom:12px;
    border:2px solid #b5b5b5;
    border-radius:6px;
    box-sizing:border-box;
    font-size:14px;
    outline:none;
    background:#fff;
    color:#111;
}

/* stronger focus highlight */
.dpo-input:focus{
    border-color:#0a7a2f;
    box-shadow:0 0 0 3px rgba(10,122,47,0.25);
}

/* NETWORK GRID */
.net-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px;
}

/* darker card for better contrast */
.net-option{
    border:2px solid #cfcfcf;
    padding:12px;
    cursor:pointer;
    border-radius:8px;
    display:flex;
    align-items:center;
    gap:8px;
    transition:0.2s;
    background:#f1f3f5;
    color:#111;
}

/* stronger hover visibility */
.net-option:hover{
    border-color:#0a7a2f;
    background:#e7f8ec;
}

/* ACTIVE STATE — strong green highlight */
.net-option.active{
    border-color:#0a7a2f;
    background:#d7f7df;
    box-shadow:0 0 0 2px rgba(10,122,47,0.25);
}

/* IMAGE FIX */
.net-option img{
    width:40px;
    height:40px;
    object-fit:contain;
    display:block;
}

/* BUTTON — darker green for stronger CTA */
#dpo-btn{
    width:100%;
    background:#0a7a2f;
    color:#fff;
    padding:15px;
    border:none;
    border-radius:6px;
    font-size:16px;
    font-weight:bold;
    cursor:pointer;
    transition:0.2s;
}

#dpo-btn:hover{
    background:#065a22;
}