:root {
  --bg:#0b0d14;
  --panel:#151826;
  --panel2:#1d2235;
  --text:#f5f7fa;
  --muted:#9aa3b2;
  --accent:#ff2d55;
  --accent2:#5cc8ff;
}
* { box-sizing:border-box; }
body {
  margin:0; font-family: "Orbitron", system-ui, sans-serif; color:var(--text);
  background:var(--bg); min-height:100vh; overflow-x:hidden;
}
.bg {
  position:fixed; inset:0; background:
    radial-gradient(circle at 20% 20%, rgba(255,45,85,0.25), transparent 55%),
    radial-gradient(circle at 80% 10%, rgba(92,200,255,0.18), transparent 50%),
    radial-gradient(circle at 50% 90%, rgba(255,128,0,0.12), transparent 55%);
  z-index:-1;
}
.container { max-width:1100px; margin:0 auto; padding:24px; }
.topbar { display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; }
.brand { font-weight:700; font-size:24px; letter-spacing:1px; }
.badge { padding:6px 12px; border-radius:999px; background:var(--panel2); border:1px solid #2c3550; font-size:12px; text-transform:uppercase; }
.hidden { display:none !important; }
.panel { background:var(--panel); border-radius:18px; padding:20px; box-shadow:0 10px 30px rgba(0,0,0,.35); margin-bottom:20px; }
.panel h1, .panel h2 { margin:0 0 10px; }
.panel p { color:var(--muted); margin:0 0 16px; }
.row { display:flex; gap:12px; flex-wrap:wrap; }
input { flex:1; min-width:200px; padding:12px 14px; border-radius:12px; border:1px solid #2c3550; background:#0f1320; color:var(--text); font-size:16px; }
button { padding:12px 16px; border-radius:12px; border:0; background:var(--accent); color:white; font-size:16px; cursor:pointer; }
button:hover { filter:brightness(1.05); }
button.ghost { background:transparent; border:1px solid #2c3550; color:var(--text); }
.message { margin-top:12px; font-size:14px; color:var(--muted); }
.grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(180px,1fr)); gap:14px; }
.card { background:var(--panel2); border-radius:14px; overflow:hidden; display:flex; flex-direction:column; }
.card img, .card video { width:100%; height:140px; object-fit:cover; display:block; }
.card .meta { padding:10px; display:flex; justify-content:space-between; align-items:center; gap:8px; font-size:12px; color:var(--muted); }
.card .actions { display:flex; gap:8px; padding:0 10px 12px; }
.card .actions button { flex:1; padding:8px; font-size:12px; }
.preview { position:fixed; inset:0; background:rgba(0,0,0,.7); display:flex; align-items:center; justify-content:center; padding:20px; }
.preview-inner { background:var(--panel); border-radius:18px; max-width:960px; width:100%; padding:16px; position:relative; }
.preview-inner img, .preview-inner video { width:100%; max-height:80vh; object-fit:contain; }
.close { position:absolute; top:10px; right:10px; background:transparent; border:1px solid #2c3550; color:var(--text); }
.gallery-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:12px; }
@media (max-width:600px){
  .container { padding:16px; }
  .brand { font-size:20px; }
}