.iptv-sc-box{
    max-width:420px;
    margin:30px auto;
    padding:25px;
    background:#0f172a;
    border-radius:12px;
    color:#fff;
    box-shadow:0 10px 30px rgba(0,0,0,.4);
    text-align:center;
}

.iptv-sc-box h3{
    margin-bottom:15px;
}

.iptv-sc-box input{
    width:100%;
    padding:12px;
    border:none;
    border-radius:8px;
    margin-bottom:10px;
}

.iptv-sc-box button{
    width:100%;
    padding:12px;
    border:none;
    background:#22c55e;
    color:#000;
    font-weight:bold;
    border-radius:8px;
    cursor:pointer;
}

.result{
    margin-top:15px;
    padding:12px;
    border-radius:8px;
}

.result.active{ background:#16a34a; }
.result.expired{ background:#dc2626; }
.result.invalid{ background:#f59e0b; color:#000; }

.loading{ color:#38bdf8; }