body {
    margin:0;
    font-family:Arial, sans-serif;
    background:#000;
    color:#fff;
    position:relative;
    overflow-x:hidden;
}
.app-shell {
    max-width:960px;
    margin:0 auto;
    padding:20px;
    position:relative;
    z-index:2;
}
.nav a, .nav button {
    margin-right:8px;
    color:#fff;
    text-decoration:none;
}
.nav button {
    background:transparent;
    border:1px solid #fff;
    padding:4px 8px;
    cursor:pointer;
}
.card {
    background:rgba(255,255,255,0.08);
    border:1px solid rgba(255,255,255,0.3);
    border-radius:12px;
    padding:15px;
    margin:10px 0;
    backdrop-filter:blur(10px);
}
.feed-grid {
    display:flex;
    flex-wrap:wrap;
    gap:16px;
    padding:10px;
}
.feed-card {
    width:350px;
    height:450px;
    position:relative;
    border-radius:16px;
    overflow:hidden;
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.25);
    backdrop-filter:blur(12px);
    cursor:pointer;
}
.feed-card-inner {
    position:relative;
    z-index:2;
    padding:12px;
    height:430px;
    width:330px;
    display:flex;
    flex-direction:column;
    justify-content:space-between;
}
.feed-card-title {
    font-weight:bold;
    margin-bottom:6px;
}
.feed-card-meta {
    font-size:12px;
    opacity:0.8;
    margin-bottom:6px;
}
.feed-card-desc {
    font-size:13px;
    flex:1 1 auto;
    overflow:hidden;
}
.thumb-wrapper {
    margin-top:8px;
    width:100%;
    height:220px;
    overflow:hidden;
    border-radius:10px;
}
.thumb-img, .thumb-video {
    width:100%;
    height:100%;
    object-fit:cover;
    border-radius:10px;
    opacity:0.95;
}
.feed-card-stats {
    font-size:12px;
    margin-top:6px;
    opacity:0.9;
}
.wr-message {
    padding:10px;
    background:#ff8a00;
    color:#000;
    margin:10px 0;
    border-radius:4px;
}
.bg-layer {
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:0;
}
.bg-layer.layer1 {
    background:radial-gradient(circle at 10% 20%, rgba(255,0,150,0.25), transparent 60%);
}
.bg-layer.layer2 {
    background:radial-gradient(circle at 80% 10%, rgba(0,200,255,0.25), transparent 60%);
}
.bg-layer.layer3 {
    background:radial-gradient(circle at 50% 80%, rgba(0,255,150,0.25), transparent 60%);
}
#wr-viewer-overlay {
    position:fixed;
    inset:0;
    background:rgba(0,0,0,0.85);
    display:none;
    z-index:9999;
}
#wr-viewer-inner {
    max-width:800px;
    margin:40px auto;
    background:rgba(255,255,255,0.95);
    color:#000;
    padding:20px;
    border-radius:12px;
}
#wr-viewer-close {
    float:right;
    padding:6px 10px;
    border-radius:4px;
    border:1px solid #000;
    background:#ff8a00;
    cursor:pointer;
}
#bgSelector, #bgSpeed {
    font-family:Arial,sans-serif;
}
.wr-winner-card {
    box-shadow:0 0 25px rgba(255,255,0,0.9);
    border-color:rgba(255,255,0,0.9);
}
table {
    background:rgba(255,255,255,0.08);
    border-collapse:collapse;
}
table td, table th {
    border:1px solid rgba(255,255,255,0.25);
    padding:4px 6px;
}