.pay-widget{
    background:#f8f9fa;
    border-radius:16px;
    padding:30px;
    max-width:650px;
    margin:40px auto;
    box-shadow:0 8px 30px rgba(0,0,0,0.08);
    font-family:'Inter',system-ui,sans-serif;
}

.pay-widget h2{
    font-size:24px;
    font-weight:700;
    color:#1a1a2e;
    margin-bottom:8px;
}

.pay-widget .subtitle{
    color:#666;
    font-size:14px;
    margin-bottom:24px;
}

.method-tabs{
    display:flex;
    gap:8px;
    margin-bottom:20px;
    border-bottom:2px solid #e9ecef;
    padding-bottom:4px;
}

.method-tab{
    padding:10px 20px;
    border:none;
    background:transparent;
    font-weight:600;
    font-size:15px;
    color:#888;
    cursor:pointer;
    border-radius:8px 8px 0 0;
}

.method-tab:hover{
    color:#333;
    background:#f1f3f5;
}

.method-tab.active{
    color:#6c5ce7;
    background:#f3f0ff;
    border-bottom:3px solid #6c5ce7;
}

.method-content{
    display:none;
}

.method-content.active{
    display:block;
}

.pay-widget label{
    font-weight:600;
    font-size:14px;
    color:#333;
    display:block;
    margin-bottom:6px;
}

.pay-widget input[type="email"]{
    width:100%;
    padding:12px 16px;
    border:2px solid #e0e0e0;
    border-radius:10px;
    font-size:16px;
    box-sizing:border-box;
}

.pay-widget input[type="email"]:focus{
    border-color:#6c5ce7;
    outline:none;
}

.pack-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:12px;
    margin:16px 0 24px;
}

.pack-option{
    background:white;
    border:2px solid #e8e8e8;
    border-radius:12px;
    padding:16px 12px;
    text-align:center;
    cursor:pointer;
    transition:all .2s;
}

.pack-option:hover{
    border-color:#6c5ce7;
    transform:translateY(-2px);
}

.pack-option.selected{
    border-color:#6c5ce7;
    background:#f3f0ff;
}

.pack-option .credits{
    font-size:28px;
    font-weight:800;
    color:#1a1a2e;
}

.pack-option .price{
    font-size:18px;
    font-weight:700;
    color:#6c5ce7;
    margin-top:4px;
}

.pack-option .tag{
    font-size:11px;
    color:#888;
    margin-top:4px;
}

.pay-btn{
    display:block;
    width:100%;
    padding:16px;
    background:linear-gradient(135deg,#6c5ce7,#a29bfe);
    color:white;
    font-size:18px;
    font-weight:700;
    border:none;
    border-radius:12px;
    cursor:pointer;
}

.pay-modal{
    display:none;
    position:fixed;
    inset:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,.5);
    justify-content:center;
    align-items:center;
    z-index:9999;
}

.pay-modal.active{
    display:flex;
}

.pay-modal-content{
    background:white;
    max-width:550px;
    width:90%;
    border-radius:20px;
    padding:32px;
    max-height:90vh;
    overflow-y:auto;
}

.pay-modal-content .close-btn{
    float:right;
    background:none;
    border:none;
    font-size:28px;
    cursor:pointer;
    color:#999;
}

.pay-modal-content .order-id{
    background:#f1f3f5;
    padding:10px 16px;
    border-radius:8px;
    font-family:monospace;
    font-size:18px;
    text-align:center;
    margin:16px 0;
    letter-spacing:1px;
}

.crypto-address-list{
    margin:16px 0;
}

.crypto-item{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:8px;
    padding:10px 0;
    border-bottom:1px solid #eee;
}

.crypto-item .label{
    font-weight:600;
    font-size:14px;
}

.crypto-item .address{
    font-family:monospace;
    font-size:12px;
    background:#f1f3f5;
    padding:4px 10px;
    border-radius:6px;
    max-width:200px;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}

.copy-btn{
    background:#e9ecef;
    border:none;
    padding:4px 12px;
    border-radius:6px;
    font-size:12px;
    cursor:pointer;
}

.pay-modal-content .instructions{
    font-size:14px;
    color:#555;
    margin-top:16px;
    padding:12px;
    background:#fff3cd;
    border-radius:8px;
    border-left:4px solid #ffc107;
}

.coming-soon-box{
    background:#e3fcf2;
    border-left:4px solid #00b894;
    padding:16px;
    border-radius:8px;
    margin:16px 0;
}

.coming-soon-box strong{
    color:#00b894;
}

@media(max-width:600px){
    .pack-grid{
        grid-template-columns:1fr;
    }

    .pay-widget{
        margin:20px 10px;
        padding:20px;
    }

    .crypto-item{
        flex-wrap:wrap;
    }
}