/* Dark ArtStation-like theme */
--accent:#00bcd4;
--glass: rgba(255,255,255,0.03);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
margin:0;
font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
background:linear-gradient(180deg,var(--bg),#070708 120%);
color:var(--text);
-webkit-font-smoothing:antialiased;
}
.container{max-width:1100px;margin:0 auto;padding:20px}
.site-header{border-bottom:1px solid rgba(255,255,255,0.03);backdrop-filter:blur(6px)}
.site-header .container{display:flex;align-items:center;justify-content:space-between}
.brand h1{margin:0;font-size:20px;letter-spacing:1px}
.brand .subtitle{margin:0;color:var(--muted);font-size:13px}
.controls{display:flex;gap:10px;align-items:center}
.controls input[type=search]{background:var(--card);border:1px solid rgba(255,255,255,0.02);padding:10px 12px;border-radius:8px;color:var(--text);min-width:220px}
.controls select{background:var(--card);border:1px solid rgba(255,255,255,0.02);padding:10px 12px;border-radius:8px;color:var(--text)}


.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;margin-top:28px}
.card{background:linear-gradient(180deg,rgba(255,255,255,0.02), transparent);border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.03);box-shadow:0 6px 18px rgba(2,6,23,0.6);transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,188,212,0.06)}
.card .thumb{height:180px;object-fit:cover;display:block;width:100%}
.card .info{padding:12px}
.card .title{font-weight:600;margin:0 0 6px;font-size:15px}
.card .meta{font-size:13px;color:var(--muted);display:flex;justify-content:space-between;align-items:center}
.badge{background:linear-gradient(90deg,var(--accent),#6effff);color:#001018;padding:6px 8px;border-radius:999px;font-weight:700;font-size:12px}
.btn{display:inline-block;padding:10px 14px;border-radius:8px;text-decoration:none;border:1px solid rgba(255,255,255,0.04)}
.btn.primary{background:linear-gradient(90deg,var(--accent),#6effff);color:#001018;border:none;font-weight:700}
.card .actions{margin-top:10px;display:flex;gap:8px}
.empty{padding:40px;text-align:center;color:var(--muted)}


/* Lightbox */
.lightbox{position:fixed;inset:0;background:linear-gradient(180deg,rgba(2,2,6,0.75),rgba(2,2,6,0.9));display:flex;align-items:center;justify-content:center;padding:20px;z-index:60}
.lb-close{position:absolute;right:28px;top:20px;background:transparent;border:none;color:var(--text);font-size:22px}
.lb-content{display:flex;gap:20px;max-width:1100px;width:100%;align-items:flex-start}
.lb-left{flex:1;display:flex;align-items:center;justify-content:center}
.lb-left img{max-width:100%;max-height:75vh;border-radius:8px;box-shadow:0 12px 40px rgba(0,0,0,0.7)}
.lb-right{width:360px;background:var(--glass);padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.lb-right h2{margin:0 0 8px}
.lb-right .desc{color:var(--muted);font-size:14px}
.thumbs{display:flex;gap:8px;margin:12px 0;flex-wrap:wrap}
.thumbs img{width:64px;height:64px;object-fit:cover;border-radius:6px;cursor:pointer;border:2px solid transparent}
.thumbs img:hover{border-color:var(--accent)}
.lb-meta{color:var(--muted);font-size:13px;margin-bottom:6px}


@media(max-width:880px){
.lb-content{flex-direction:column}
.lb-right{width:100%}
}