:root{--o:#f27a1a;--od:#d9640a;--ink:#23262b;--mut:#6b7280;--bg:#f5f5f7;--line:#e5e7eb}
*{box-sizing:border-box}body{margin:0;font:16px/1.5 system-ui,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.bar{display:flex;gap:16px;align-items:center;padding:12px 16px}.logo{font-size:26px;font-weight:800;color:var(--o)}
.search{flex:1;display:flex}.search input{flex:1;padding:10px 14px;border:2px solid var(--o);border-right:0;border-radius:8px 0 0 8px;font-size:15px}
.search button,.btn{background:var(--o);color:#fff;border:0;padding:10px 18px;border-radius:8px;font-size:15px;cursor:pointer;font-weight:600;display:inline-block}
.search button{border-radius:0 8px 8px 0}.btn:hover,.search button:hover{background:var(--od)}.btn.sec{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.red{background:#dc2626}
.cats{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px}.cats a{padding:6px 12px;border-radius:20px;white-space:nowrap;font-size:14px}.cats a:hover{background:#fff3e8;color:var(--od)}
main{padding:20px 16px;min-height:60vh}h1{font-size:24px;margin:0 0 16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.card{background:#fff;border-radius:10px;padding:12px;position:relative;border:1px solid var(--line);display:block}.card:hover{border-color:var(--o)}
.card h3{font-size:15px;font-weight:500;margin:10px 0 6px;min-height:42px}.pr s{color:var(--mut);font-size:13px;margin-right:6px}.pr b{color:var(--od);font-size:18px}
.badge{position:absolute;top:10px;left:10px;background:#dc2626;color:#fff;font-size:12px;padding:2px 8px;border-radius:10px;z-index:1}
.img{aspect-ratio:1;background:#fafafa;border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden}.img img{width:100%;height:100%;object-fit:contain}.ph{font-size:64px}
.box{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:16px}
.detail{display:grid;grid-template-columns:1fr 1fr;gap:24px}.detail .price{font-size:30px;color:var(--od);font-weight:800}
.tools{display:flex;gap:10px;margin-bottom:16px;align-items:center;flex-wrap:wrap}select,input,textarea{font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:8px;width:100%}.tools select{width:auto}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden}th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:middle}th{background:#fafafa}
td input{width:70px}.msg{background:#ecfdf5;border:1px solid #6ee7b7;padding:10px 14px;border-radius:8px;margin-bottom:14px}.err{background:#fef2f2;border-color:#fca5a5}
.two{display:grid;grid-template-columns:2fr 1fr;gap:16px}label{display:block;font-weight:600;margin:12px 0 4px;font-size:14px}
footer{padding:24px 0;color:var(--mut);text-align:center;font-size:14px}
.adm{display:grid;grid-template-columns:200px 1fr;gap:20px}.side{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;align-self:start}.side a{display:block;padding:9px 12px;border-radius:8px}.side a:hover{background:#fff3e8}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}.stats div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px}.stats b{display:block;font-size:26px;color:var(--od)}
.thumb{width:44px;height:44px;object-fit:cover;border-radius:6px;vertical-align:middle}
@media(max-width:760px){.detail,.two,.adm{grid-template-columns:1fr}.bar{flex-wrap:wrap}.search{order:3;flex-basis:100%}}