:root{
  --bg:#f7f7f8; --text:#111; --muted:#555; --card:#fff; --accent:#4A90E2; --border:#e5e7eb; --sold:#334155; --hold:#7c3aed;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Noto Sans',sans-serif;line-height:1.5}
.header{display:flex;gap:16px;align-items:center;justify-content:center;padding:24px 16px;border-bottom:1px solid var(--border);background:#fff;position:sticky;top:0;z-index:10}
.header img{height:56px;object-fit:contain}
.header h1{margin:0;font-size:28px;letter-spacing:0.3px}
.container{max-width:1100px;margin:24px auto;padding:0 16px}
.controls{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}
input,select{padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.04);transition:transform .12s ease, box-shadow .12s ease;position:relative}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.08)}
.card img{width:100%;height:220px;object-fit:cover;background:#eee;display:block;filter: none; transition: filter .2s}
.card.sold img,.card.hold img{filter: grayscale(0.3) brightness(0.9)}
.card .meta{padding:12px}
.title{font-weight:700;font-size:16px;margin:0 0 4px}
.small{color:var(--muted);font-size:13px}
.price{margin-top:8px;font-weight:700}
.badge{display:inline-block;background:#f1f5f9;border:1px solid var(--border);border-radius:999px;padding:2px 8px;margin-left:6px;font-size:12px}
.status{position:absolute;top:10px;left:10px;background:var(--sold);color:#fff;border-radius:999px;padding:4px 10px;font-size:12px}
.status.hold{background:var(--hold)}
.footer{color:var(--muted);font-size:13px;text-align:center;margin:24px 0}
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.6);padding:20px;z-index:50}
.modal.open{display:flex}
.modal-card{max-width:900px;width:100%;background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border)}
.modal-body{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px}
.modal-body img{width:100%;height:auto;border:1px solid var(--border);border-radius:12px}
.gallery{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.gallery img{height:100px;width:auto;border:1px solid var(--border);border-radius:10px;cursor:pointer}
.itemlink{color:var(--muted);font-size:13px}
.close{cursor:pointer;border:none;background:transparent;font-size:22px;line-height:1}
.note{background:#fff8f8;border:1px solid var(--border);padding:10px;border-radius:10px}
.contactbtn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;border-radius:8px;padding:10px 16px;font-weight:700}
.contactbtn:hover{filter:brightness(0.95)}
@media(max-width:820px){.modal-body{grid-template-columns:1fr}}