.gcs-auth-wrap{
    max-width:680px;
    margin:55px auto;
    padding:20px;
    font-family:Arial,Helvetica,sans-serif;
    box-sizing:border-box;
}
.gcs-auth-card{
    position:relative;
    overflow:hidden;
    background:#fff;
    border:1px solid #e5e8e6;
    border-radius:24px;
    padding:42px 42px 30px;
    text-align:center;
    box-shadow:0 18px 55px rgba(0,69,52,.12);
}
.gcs-auth-card:before{
    content:"";
    position:absolute;
    left:0;right:0;top:0;
    height:7px;
    background:#004534;
}
.gcs-brand{margin:3px auto 14px}
.gcs-auth-logo-img{
    width:78px;height:78px;
    object-fit:contain;
    border-radius:18px;
    display:block;
    margin:auto;
}
.gcs-auth-logo-fallback{
    width:70px;height:70px;
    margin:auto;
    border-radius:18px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:#004534;
    color:#d3ff62;
    font-size:36px;
    font-weight:800;
}
.gcs-kicker{
    color:#004534;
    font-size:12px;
    font-weight:800;
    letter-spacing:2px;
    margin-bottom:9px;
}
.gcs-auth-card h1{
    margin:0;
    color:#15332c;
    font-size:32px;
    line-height:1.15;
    font-weight:800;
}
.gcs-subtitle{
    color:#65736e;
    margin:12px auto 28px;
    font-size:15px;
    line-height:1.5;
    max-width:470px;
}
.gcs-auth-form{
    display:flex;
    gap:11px;
    flex-direction:column;
    max-width:500px;
    margin:0 auto;
}
.gcs-auth-form input{
    width:100%;
    box-sizing:border-box;
    padding:17px 18px;
    border:1.5px solid #cbd4d0;
    border-radius:12px;
    font-size:17px;
    color:#16362e;
    background:#fbfcfb;
    text-align:center;
    letter-spacing:.8px;
    text-transform:uppercase;
    outline:none;
    transition:border-color .2s,box-shadow .2s;
}
.gcs-auth-form input:focus{
    border-color:#004534;
    box-shadow:0 0 0 4px rgba(0,69,52,.10);
}
.gcs-auth-form button{
    padding:16px 18px;
    border:0;
    border-radius:12px;
    background:#004534;
    color:#fff;
    font-size:14px;
    font-weight:800;
    letter-spacing:.7px;
    cursor:pointer;
    transition:transform .15s,background .15s;
}
.gcs-auth-form button:hover{
    background:#003a2d;
    transform:translateY(-1px);
}
.gcs-result{
    margin:27px auto 0;
    padding:28px 20px;
    border-radius:17px;
    max-width:500px;
}
.gcs-result.genuine{
    background:#f0fbf3;
    border:1.5px solid #8fd5a2;
    color:#145b2a;
}
.gcs-result.already{
    background:#fff9ed;
    border:1.5px solid #e7c777;
    color:#6d4c0b;
}
.gcs-result.invalid{
    background:#fff3f3;
    border:1.5px solid #e2a2a2;
    color:#8b2424;
}
.gcs-icon{
    width:58px;height:58px;
    margin:0 auto 12px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:32px;
    font-weight:900;
}
.gcs-result.genuine .gcs-icon{
    background:#188443;
    color:#fff;
}
.gcs-result.already .gcs-icon{
    background:#c58a16;
    color:#fff;
}
.gcs-result.invalid .gcs-icon{
    background:#bd3a3a;
    color:#fff;
}
.gcs-result h2{
    margin:0 0 9px;
    font-size:22px;
    line-height:1.2;
    font-weight:900;
}
.gcs-result p{
    margin:0;
    font-size:15px;
    line-height:1.55;
    color:inherit;
}
.gcs-result small{
    display:block;
    color:#5f6663;
    margin-top:12px;
    line-height:1.5;
    font-size:13px;
}
.gcs-footer{
    margin-top:27px;
    padding-top:18px;
    border-top:1px solid #edf0ee;
    color:#6d7773;
    font-size:12px;
}
@media(max-width:600px){
    .gcs-auth-wrap{margin:25px auto;padding:12px}
    .gcs-auth-card{padding:34px 18px 25px;border-radius:20px}
    .gcs-auth-card h1{font-size:27px}
    .gcs-auth-logo-img{width:70px;height:70px}
}

.gcs-verify-tabs{
    display:flex;
    gap:8px;
    max-width:500px;
    margin:0 auto 14px;
    padding:5px;
    background:#f2f5f3;
    border-radius:13px;
}
.gcs-method-btn{
    flex:1;
    padding:12px 10px;
    border:0;
    border-radius:9px;
    background:transparent;
    color:#53625d;
    font-size:12px;
    font-weight:800;
    letter-spacing:.5px;
    cursor:pointer;
}
.gcs-method-btn.active{
    background:#004534;
    color:#fff;
}
.gcs-type-panel{
    display:flex;
    gap:11px;
    flex-direction:column;
}
.gcs-camera-panel{
    max-width:500px;
    margin:0 auto;
}
.gcs-camera-box{
    position:relative;
    width:100%;
    aspect-ratio:4/3;
    overflow:hidden;
    border-radius:15px;
    background:#111;
    border:1px solid #cbd4d0;
}
.gcs-camera-box video{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
.gcs-camera-guide{
    position:absolute;
    width:58%;
    height:58%;
    left:21%;
    top:21%;
    border:3px solid #d3ff62;
    border-radius:16px;
    box-shadow:0 0 0 999px rgba(0,0,0,.22);
    pointer-events:none;
}
.gcs-camera-start,
.gcs-camera-stop{
    width:100%;
    margin-top:11px;
    padding:15px 18px;
    border:0;
    border-radius:12px;
    background:#004534;
    color:#fff;
    font-size:14px;
    font-weight:800;
    letter-spacing:.6px;
    cursor:pointer;
}
.gcs-camera-stop{
    background:#596660;
}
.gcs-camera-status{
    margin:10px 0 0;
    color:#65736e;
    font-size:13px;
    line-height:1.45;
}
.gcs-first-scan{
    margin-top:15px;
    padding-top:12px;
    border-top:1px solid rgba(0,0,0,.10);
    font-size:14px;
    line-height:1.45;
}
.gcs-result.already .gcs-first-scan{
    color:#6d4c0b;
}
.gcs-camera-status{margin:10px 0 0;color:#65736e;font-size:13px;line-height:1.45}