.kkn40-wrap{
    --kkn40-primary:#183b66;
    --kkn40-accent:#f2b134;
    --kkn40-text:#172033;
    --kkn40-muted:#657087;
    max-width:680px;
    margin:0 auto;
    padding:22px;
    border:1px solid #e2e7ef;
    border-radius:20px;
    background:#fff;
    box-shadow:0 16px 45px rgba(25,48,82,.10);
    color:var(--kkn40-text);
    font-family:inherit
}
.kkn40-wrap *{box-sizing:border-box}
.kkn40-header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:20px}
.kkn40-header h2{font-size:26px;line-height:1.2;margin:3px 0 7px;color:var(--kkn40-text)}
.kkn40-header p{margin:0;color:var(--kkn40-muted)}
.kkn40-kicker{font-size:11px;letter-spacing:.13em;font-weight:800;color:var(--kkn40-primary)}
.kkn40-day{white-space:nowrap;background:#eef4fb;color:var(--kkn40-primary);font-weight:800;border-radius:999px;padding:8px 12px;font-size:13px}
.kkn40-field{margin-bottom:14px}
.kkn40-field label{display:block;font-weight:700;font-size:13px;margin-bottom:6px}
.kkn40-field input,.kkn40-manual input{
    width:100%;
    border:1px solid #cfd7e3;
    border-radius:11px;
    padding:12px 13px;
    font-size:16px;
    outline:none;
    background:#fff
}
.kkn40-field input:focus,.kkn40-manual input:focus{border-color:var(--kkn40-primary);box-shadow:0 0 0 3px rgba(24,59,102,.12)}
.kkn40-camera-shell{
    min-height:340px;
    position:relative;
    overflow:hidden;
    border-radius:16px;
    background:#101722;
    border:1px solid #202d40
}
.kkn40-reader{width:100%;min-height:340px}
.kkn40-reader video{object-fit:cover;border-radius:14px}
.kkn40-camera-placeholder{
    position:absolute;
    inset:0;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    text-align:center;
    padding:30px;
    color:#fff
}
.kkn40-camera-placeholder[hidden]{display:none}
.kkn40-camera-placeholder small{max-width:330px;color:#c5cedc;margin-top:7px;line-height:1.5}
.kkn40-camera-icon{font-size:48px;line-height:1;margin-bottom:14px;color:var(--kkn40-accent)}
.kkn40-button-row{display:flex;gap:10px;margin-top:14px}
.kkn40-btn{
    appearance:none;
    border:0;
    border-radius:11px;
    padding:12px 18px;
    background:var(--kkn40-primary);
    color:#fff;
    font-weight:800;
    font-size:15px;
    cursor:pointer;
    transition:transform .15s ease,opacity .15s ease;
    min-height:46px
}
.kkn40-btn:hover{transform:translateY(-1px)}
.kkn40-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.kkn40-btn.secondary{background:#edf1f6;color:var(--kkn40-text)}
.kkn40-result{display:none;margin-top:14px;border-radius:13px;padding:14px 15px;border:1px solid transparent}
.kkn40-result.show{display:flex;flex-direction:column;gap:4px}
.kkn40-result strong{font-size:17px}
.kkn40-result span{line-height:1.45}
.kkn40-result.success{background:#eaf8ef;border-color:#b9e3c7;color:#135d2b}
.kkn40-result.warning{background:#fff7df;border-color:#f3d78b;color:#725500}
.kkn40-result.error{background:#fff0f0;border-color:#efb8b8;color:#8d1d1d}
.kkn40-result.loading{background:#edf4ff;border-color:#c5d8f1;color:#183b66}
.kkn40-result-details{margin-top:8px;padding-top:8px;border-top:1px solid currentColor;opacity:.88;line-height:1.5}
.kkn40-divider{display:flex;align-items:center;gap:12px;color:var(--kkn40-muted);font-size:12px;margin:22px 0 12px}
.kkn40-divider:before,.kkn40-divider:after{content:"";height:1px;flex:1;background:#e1e6ed}
.kkn40-manual-form{display:grid;grid-template-columns:1fr auto;gap:10px}
#qr-shaded-region{border-width:0!important}
.kkn40-reader img[alt="Info icon"]{display:none}
@media(max-width:560px){
    .kkn40-wrap{padding:16px;border-radius:15px}
    .kkn40-header h2{font-size:22px}
    .kkn40-day{display:none}
    .kkn40-camera-shell,.kkn40-reader{min-height:280px}
    .kkn40-button-row{flex-direction:column}
    .kkn40-manual-form{grid-template-columns:1fr}
    .kkn40-btn{width:100%}
}