:root{--bg:#f6f7f8;--card:#fff;--text:#1d2129;--muted:#68727f;--brand:#246b5d;--line:#e3e7eb;--danger:#a92b2b}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.topbar{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--line);padding:12px 18px;display:flex;gap:14px;align-items:center}.brand{font-weight:800;font-size:22px;color:var(--brand);white-space:nowrap}.search{flex:1}.search input{width:100%;border:1px solid var(--line);border-radius:999px;padding:12px 16px;background:#f1f3f5}.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer}.btn.secondary{background:#eef2f2;color:#234}.btn.danger{background:var(--danger)}.wrap{max-width:1240px;margin:auto;padding:18px}.filters{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 20px}.filters select,.filters input{border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.card{background:var(--card);border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 1px 1px rgba(0,0,0,.03)}.card img,.placeholder{width:100%;aspect-ratio:1.15/1;object-fit:cover;background:#dde3e7;display:block}.placeholder{display:grid;place-items:center;color:#79838c;font-weight:700}.card-body{padding:12px}.price{font-size:21px;font-weight:800}.title{font-weight:650;margin-top:3px}.meta{color:var(--muted);font-size:13px;margin-top:7px}.layout{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}.hero{width:100%;aspect-ratio:4/3;object-fit:contain;background:#eef1f3;border-radius:16px;border:1px solid var(--line)}.thumbs{display:flex;gap:8px;overflow:auto;margin-top:8px}.thumbs img{width:82px;height:82px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.panel h1{margin:0 0 4px}.field{margin:12px 0}.field label{display:block;font-weight:700;margin-bottom:5px}.field input,.field textarea,.field select{width:100%;padding:11px;border:1px solid var(--line);border-radius:10px;background:#fff}.field textarea{min-height:120px}.notice{padding:12px;border-radius:10px;background:#edf7f4;color:#174b41;margin-bottom:14px}.admin-table{width:100%;border-collapse:collapse;background:#fff}.admin-table th,.admin-table td{text-align:left;padding:10px;border-bottom:1px solid var(--line);font-size:14px}.actions{display:flex;gap:8px;flex-wrap:wrap}.empty{text-align:center;padding:60px 10px;color:var(--muted)}@media(max-width:760px){.topbar{flex-wrap:wrap}.brand{width:100%}.layout{grid-template-columns:1fr}.wrap{padding:12px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card-body{padding:10px}.title{font-size:14px}.price{font-size:18px}}